658934442 has 24 divisors (see below), whose sum is σ = 1435674240. Its totient is φ = 218416680.

The previous prime is 658934431. The next prime is 658934453. The reversal of 658934442 is 244439856.

It is an interprime number because it is at equal distance from previous prime (658934431) and next prime (658934453).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99034 + ... + 105477.

It is an arithmetic number, because the mean of its divisors is an integer number (59819760).

Almost surely, 2^658934442 is an apocalyptic number.

658934442 is an abundant number, since it is smaller than the sum of its proper divisors (776739798).

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

658934442 is a wasteful number, since it uses less digits than its factorization.

658934442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204698 (or 204695 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 658934442 is about 25669.7183856777. The cubic root of 658934442 is about 870.1899624826.

The spelling of 658934442 in words is "six hundred fifty-eight million, nine hundred thirty-four thousand, four hundred forty-two".