42296379 has 16 divisors (see below), whose sum is σ = 60286464. Its totient is φ = 26312000.

The previous prime is 42296341. The next prime is 42296389. The reversal of 42296379 is 97369224.

It is a happy number.

It is not a de Polignac number, because 42296379 - 2¹⁷ = 42165307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42296379.

It is not an unprimeable number, because it can be changed into a prime (42296329) 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, 4647 + ... + 10304.

It is an arithmetic number, because the mean of its divisors is an integer number (3767904).

Almost surely, 2^42296379 is an apocalyptic number.

42296379 is a deficient number, since it is larger than the sum of its proper divisors (17990085).

42296379 is a wasteful number, since it uses less digits than its factorization.

42296379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15018.

The product of its digits is 163296, while the sum is 42.

The square root of 42296379 is about 6503.5666368540. The cubic root of 42296379 is about 348.4183846914.

The spelling of 42296379 in words is "forty-two million, two hundred ninety-six thousand, three hundred seventy-nine".