42479364 has 48 divisors (see below), whose sum is σ = 104948480. Its totient is φ = 13335840.

The previous prime is 42479329. The next prime is 42479377. The reversal of 42479364 is 46397424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47667 + ... + 48549.

Almost surely, 2^42479364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42479364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52474240).

42479364 is an abundant number, since it is smaller than the sum of its proper divisors (62469116).

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

42479364 is a wasteful number, since it uses less digits than its factorization.

42479364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1118 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 42479364 is about 6517.6195040828. The cubic root of 42479364 is about 348.9201109961.

The spelling of 42479364 in words is "forty-two million, four hundred seventy-nine thousand, three hundred sixty-four".