3685458032 has 40 divisors (see below), whose sum is σ = 7286386320. Its totient is φ = 1805207040.

The previous prime is 3685458019. The next prime is 3685458059. The reversal of 3685458032 is 2308545863.

3685458032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623732 + ... + 629612.

It is an arithmetic number, because the mean of its divisors is an integer number (182159658).

Almost surely, 2^3685458032 is an apocalyptic number.

It is an amenable number.

3685458032 is a deficient number, since it is larger than the sum of its proper divisors (3600928288).

3685458032 is a wasteful number, since it uses less digits than its factorization.

3685458032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681 (or 6675 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The square root of 3685458032 is about 60707.9733807677. The cubic root of 3685458032 is about 1544.6514271776.

The spelling of 3685458032 in words is "three billion, six hundred eighty-five million, four hundred fifty-eight thousand, thirty-two".