3682730157 has 32 divisors (see below), whose sum is σ = 5343006720. Its totient is φ = 2247730560.

The previous prime is 3682730153. The next prime is 3682730159. The reversal of 3682730157 is 7510372863.

It is not a de Polignac number, because 3682730157 - 2² = 3682730153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3682730153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2107158 + ... + 2108904.

It is an arithmetic number, because the mean of its divisors is an integer number (166968960).

Almost surely, 2^3682730157 is an apocalyptic number.

It is an amenable number.

3682730157 is a deficient number, since it is larger than the sum of its proper divisors (1660276563).

3682730157 is a wasteful number, since it uses less digits than its factorization.

3682730157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 3682730157 is about 60685.5020330227. The cubic root of 3682730157 is about 1544.2702302315.

The spelling of 3682730157 in words is "three billion, six hundred eighty-two million, seven hundred thirty thousand, one hundred fifty-seven".