3689802396 has 72 divisors (see below), whose sum is σ = 11054243200. Its totient is φ = 1054227312.

The previous prime is 3689802353. The next prime is 3689802407. The reversal of 3689802396 is 6932089863.

It is a super-2 number, since 2×3689802396² = 27229283443054681632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264346 + ... + 277953.

Almost surely, 2^3689802396 is an apocalyptic number.

3689802396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3689802396 is an abundant number, since it is smaller than the sum of its proper divisors (7364440804).

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

3689802396 is a wasteful number, since it uses less digits than its factorization.

3689802396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542325 (or 542311 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The square root of 3689802396 is about 60743.7436778472. The cubic root of 3689802396 is about 1545.2581263506.

The spelling of 3689802396 in words is "three billion, six hundred eighty-nine million, eight hundred two thousand, three hundred ninety-six".