42794368 has 16 divisors (see below), whose sum is σ = 85254660. Its totient is φ = 21397120.

The previous prime is 42794351. The next prime is 42794377. The reversal of 42794368 is 86349724.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167038 + ... + 167293.

Almost surely, 2^42794368 is an apocalyptic number.

It is an amenable number.

42794368 is a deficient number, since it is larger than the sum of its proper divisors (42460292).

42794368 is an equidigital number, since it uses as much as digits as its factorization.

42794368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334345 (or 334333 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 42794368 is about 6541.7404411976. The cubic root of 42794368 is about 349.7804555124.

The spelling of 42794368 in words is "forty-two million, seven hundred ninety-four thousand, three hundred sixty-eight".