1696470480 has 280 divisors, whose sum is σ = 6229050720. Its totient is φ = 428302080.

The previous prime is 1696470473. The next prime is 1696470491. The reversal of 1696470480 is 840746961.

1696470480 is a `hidden beast` number, since 16 + 96 + 4 + 70 + 480 = 666.

It is a super-2 number, since 2×1696470480² = 5756024179022860800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1107315 + ... + 1108845.

Almost surely, 2^1696470480 is an apocalyptic number.

1696470480 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 1696470480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3114525360).

1696470480 is an abundant number, since it is smaller than the sum of its proper divisors (4532580240).

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

1696470480 is a wasteful number, since it uses less digits than its factorization.

1696470480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 1696470480 is about 41188.2323000150. The cubic root of 1696470480 is about 1192.6566543933.

The spelling of 1696470480 in words is "one billion, six hundred ninety-six million, four hundred seventy thousand, four hundred eighty".