386057262 has 16 divisors (see below), whose sum is σ = 778010112. Its totient is φ = 127703160.

The previous prime is 386057261. The next prime is 386057263. The reversal of 386057262 is 262750683.

It is an interprime number because it is at equal distance from previous prime (386057261) and next prime (386057263).

It is a self number, because there is not a number n which added to its sum of digits gives 386057262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386057261) 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, 244798 + ... + 246369.

It is an arithmetic number, because the mean of its divisors is an integer number (48625632).

Almost surely, 2^386057262 is an apocalyptic number.

386057262 is an abundant number, since it is smaller than the sum of its proper divisors (391952850).

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

386057262 is a wasteful number, since it uses less digits than its factorization.

386057262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491303.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 386057262 is about 19648.3399298770. The cubic root of 386057262 is about 728.1439444364.

The spelling of 386057262 in words is "three hundred eighty-six million, fifty-seven thousand, two hundred sixty-two".