534446631 has 12 divisors (see below), whose sum is σ = 772663008. Its totient is φ = 355981824.

The previous prime is 534446621. The next prime is 534446639. The reversal of 534446631 is 136644435.

It is not a de Polignac number, because 534446631 - 2⁵ = 534446599 is a prime.

It is a super-2 number, since 2×534446631² = 571266402774500322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534446639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15375 + ... + 36128.

It is an arithmetic number, because the mean of its divisors is an integer number (64388584).

Almost surely, 2^534446631 is an apocalyptic number.

534446631 is a deficient number, since it is larger than the sum of its proper divisors (238216377).

534446631 is a wasteful number, since it uses less digits than its factorization.

534446631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52662 (or 52659 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 534446631 is about 23118.1018035651. The cubic root of 534446631 is about 811.5241490098.

The spelling of 534446631 in words is "five hundred thirty-four million, four hundred forty-six thousand, six hundred thirty-one".