5398958734 has 32 divisors (see below), whose sum is σ = 8770535424. Its totient is φ = 2477835360.

The previous prime is 5398958723. The next prime is 5398958759. The reversal of 5398958734 is 4378598935.

It is a super-2 number, since 2×5398958734² = 58297510822869765512, 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 15 ways as a sum of consecutive naturals, for example, 4609969 + ... + 4611139.

It is an arithmetic number, because the mean of its divisors is an integer number (274079232).

Almost surely, 2^5398958734 is an apocalyptic number.

5398958734 is a deficient number, since it is larger than the sum of its proper divisors (3371576690).

5398958734 is a wasteful number, since it uses less digits than its factorization.

5398958734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032.

The product of its digits is 32659200, while the sum is 61.

The square root of 5398958734 is about 73477.6070241812. The cubic root of 5398958734 is about 1754.2978697435.

The spelling of 5398958734 in words is "five billion, three hundred ninety-eight million, nine hundred fifty-eight thousand, seven hundred thirty-four".