1696290120 has 256 divisors, whose sum is σ = 6573312000. Its totient is φ = 381051648.

The previous prime is 1696290109. The next prime is 1696290131. The reversal of 1696290120 is 210926961.

1696290120 is a `hidden beast` number, since 1 + 6 + 9 + 629 + 0 + 1 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (1696290109) and next prime (1696290131).

It is a super-2 number, since 2×1696290120² = 5754800342419228800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 444139 + ... + 447941.

It is an arithmetic number, because the mean of its divisors is an integer number (25677000).

Almost surely, 2^1696290120 is an apocalyptic number.

1696290120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1696290120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3286656000).

1696290120 is an abundant number, since it is smaller than the sum of its proper divisors (4877021880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1696290120 is a wasteful number, since it uses less digits than its factorization.

1696290120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889 (or 3879 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 1696290120 is about 41186.0427815055. The cubic root of 1696290120 is about 1192.6143871920.

The spelling of 1696290120 in words is "one billion, six hundred ninety-six million, two hundred ninety thousand, one hundred twenty".