462979842 has 16 divisors (see below), whose sum is σ = 997187520. Its totient is φ = 142455312.

The previous prime is 462979841. The next prime is 462979901. The reversal of 462979842 is 248979264.

It is not an unprimeable number, because it can be changed into a prime (462979841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2967742 + ... + 2967897.

It is an arithmetic number, because the mean of its divisors is an integer number (62324220).

Almost surely, 2^462979842 is an apocalyptic number.

462979842 is an abundant number, since it is smaller than the sum of its proper divisors (534207678).

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

462979842 is a wasteful number, since it uses less digits than its factorization.

462979842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935657.

The product of its digits is 1741824, while the sum is 51.

The square root of 462979842 is about 21516.9663753978. The cubic root of 462979842 is about 773.6075402872.

The spelling of 462979842 in words is "four hundred sixty-two million, nine hundred seventy-nine thousand, eight hundred forty-two".