1699704416 has 96 divisors (see below), whose sum is σ = 3574222848. Its totient is φ = 793999360.

The previous prime is 1699704407. The next prime is 1699704431. The reversal of 1699704416 is 6144079961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8898881 + ... + 8899071.

It is an arithmetic number, because the mean of its divisors is an integer number (37231488).

Almost surely, 2^1699704416 is an apocalyptic number.

1699704416 is a gapful number since it is divisible by the number (16) 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 1699704416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1787111424).

1699704416 is an abundant number, since it is smaller than the sum of its proper divisors (1874518432).

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

1699704416 is a wasteful number, since it uses less digits than its factorization.

1699704416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 1699704416 is about 41227.4716178424. The cubic root of 1699704416 is about 1193.4140164403.

The spelling of 1699704416 in words is "one billion, six hundred ninety-nine million, seven hundred four thousand, four hundred sixteen".