534956398 has 16 divisors (see below), whose sum is σ = 836530560. Its totient is φ = 256284000.

The previous prime is 534956393. The next prime is 534956437. The reversal of 534956398 is 893659435.

It is a super-2 number, since 2×534956398² = 572356695522268808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534956393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36453 + ... + 48976.

It is an arithmetic number, because the mean of its divisors is an integer number (52283160).

Almost surely, 2^534956398 is an apocalyptic number.

534956398 is a deficient number, since it is larger than the sum of its proper divisors (301574162).

534956398 is a wasteful number, since it uses less digits than its factorization.

534956398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85563.

The product of its digits is 3499200, while the sum is 52.

The square root of 534956398 is about 23129.1244538136. The cubic root of 534956398 is about 811.7820835713.

The spelling of 534956398 in words is "five hundred thirty-four million, nine hundred fifty-six thousand, three hundred ninety-eight".