38679465 has 48 divisors (see below), whose sum is σ = 69023808. Its totient is φ = 18480000.

The previous prime is 38679463. The next prime is 38679469. The reversal of 38679465 is 56497683.

38679465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38679465 - 2¹ = 38679463 is a prime.

It is a super-2 number, since 2×38679465² = 2992202025372450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38679461) 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 47 ways as a sum of consecutive naturals, for example, 183210 + ... + 183420.

It is an arithmetic number, because the mean of its divisors is an integer number (1437996).

Almost surely, 2^38679465 is an apocalyptic number.

It is an amenable number.

38679465 is a deficient number, since it is larger than the sum of its proper divisors (30344343).

38679465 is a wasteful number, since it uses less digits than its factorization.

38679465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 331 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 38679465 is about 6219.2817109374. The cubic root of 38679465 is about 338.1895258402.

The spelling of 38679465 in words is "thirty-eight million, six hundred seventy-nine thousand, four hundred sixty-five".