42964296 has 64 divisors (see below), whose sum is σ = 110289600. Its totient is φ = 13943808.

The previous prime is 42964249. The next prime is 42964297. The reversal of 42964296 is 69246924.

It is not an unprimeable number, because it can be changed into a prime (42964297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239935 + ... + 240113.

It is an arithmetic number, because the mean of its divisors is an integer number (1723275).

Almost surely, 2^42964296 is an apocalyptic number.

42964296 is the 3504-th nonagonal number.

It is an amenable number.

42964296 is an abundant number, since it is smaller than the sum of its proper divisors (67325304).

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

42964296 is a wasteful number, since it uses less digits than its factorization.

42964296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 394 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 42964296 is about 6554.7155544692. The cubic root of 42964296 is about 350.2428138210.

The spelling of 42964296 in words is "forty-two million, nine hundred sixty-four thousand, two hundred ninety-six".