386967402 has 16 divisors (see below), whose sum is σ = 859927680. Its totient is φ = 128989116.

The previous prime is 386967397. The next prime is 386967407. The reversal of 386967402 is 204769683.

It is an interprime number because it is at equal distance from previous prime (386967397) and next prime (386967407).

It is not an unprimeable number, because it can be changed into a prime (386967407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3582978 + ... + 3583085.

It is an arithmetic number, because the mean of its divisors is an integer number (53745480).

Almost surely, 2^386967402 is an apocalyptic number.

386967402 is an abundant number, since it is smaller than the sum of its proper divisors (472960278).

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

386967402 is a wasteful number, since it uses less digits than its factorization.

386967402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7166074 (or 7166068 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 386967402 is about 19671.4870307255. The cubic root of 386967402 is about 728.7157014339.

The spelling of 386967402 in words is "three hundred eighty-six million, nine hundred sixty-seven thousand, four hundred two".