464641382 has 16 divisors (see below), whose sum is σ = 748977840. Its totient is φ = 215390208.

The previous prime is 464641379. The next prime is 464641427. The reversal of 464641382 is 283146464.

It is a super-2 number, since 2×464641382² = 431783227733739848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99707 + ... + 104262.

It is an arithmetic number, because the mean of its divisors is an integer number (46811115).

Almost surely, 2^464641382 is an apocalyptic number.

464641382 is a deficient number, since it is larger than the sum of its proper divisors (284336458).

464641382 is a wasteful number, since it uses less digits than its factorization.

464641382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204055.

The product of its digits is 110592, while the sum is 38.

The square root of 464641382 is about 21555.5417932373. The cubic root of 464641382 is about 774.5318751856.

The spelling of 464641382 in words is "four hundred sixty-four million, six hundred forty-one thousand, three hundred eighty-two".