368528742 has 24 divisors (see below), whose sum is σ = 801669960. Its totient is φ = 122352000.

The previous prime is 368528729. The next prime is 368528761. The reversal of 368528742 is 247825863.

368528742 is a `hidden beast` number, since 368 + 5 + 287 + 4 + 2 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 36267 + ... + 45302.

It is an arithmetic number, because the mean of its divisors is an integer number (33402915).

Almost surely, 2^368528742 is an apocalyptic number.

368528742 is an abundant number, since it is smaller than the sum of its proper divisors (433141218).

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

368528742 is a wasteful number, since it uses less digits than its factorization.

368528742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81828 (or 81825 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 368528742 is about 19197.1024376076. The cubic root of 368528742 is about 716.9526179131.

The spelling of 368528742 in words is "three hundred sixty-eight million, five hundred twenty-eight thousand, seven hundred forty-two".