3689737053 has 16 divisors (see below), whose sum is σ = 5181388800. Its totient is φ = 2329095600.

The previous prime is 3689737049. The next prime is 3689737099. The reversal of 3689737053 is 3507379863.

It is a happy number.

It is not a de Polignac number, because 3689737053 - 2² = 3689737049 is a prime.

It is a super-2 number, since 2×3689737053² = 27228319040562249618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3689736987 and 3689737005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3689737013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94618 + ... + 127796.

It is an arithmetic number, because the mean of its divisors is an integer number (323836800).

Almost surely, 2^3689737053 is an apocalyptic number.

It is an amenable number.

3689737053 is a deficient number, since it is larger than the sum of its proper divisors (1491651747).

3689737053 is a wasteful number, since it uses less digits than its factorization.

3689737053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35152.

The product of its (nonzero) digits is 2857680, while the sum is 51.

The square root of 3689737053 is about 60743.2058176056. The cubic root of 3689737053 is about 1545.2490045977.

The spelling of 3689737053 in words is "three billion, six hundred eighty-nine million, seven hundred thirty-seven thousand, fifty-three".