499964534 has 16 divisors (see below), whose sum is σ = 761335200. Its totient is φ = 246193920.

The previous prime is 499964477. The next prime is 499964557. The reversal of 499964534 is 435469994.

It is a super-3 number, since 3×499964534³ (a number of 27 digits) contains 333 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, 218822 + ... + 221094.

It is an arithmetic number, because the mean of its divisors is an integer number (47583450).

Almost surely, 2^499964534 is an apocalyptic number.

499964534 is a deficient number, since it is larger than the sum of its proper divisors (261370666).

499964534 is a wasteful number, since it uses less digits than its factorization.

499964534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895.

The product of its digits is 4199040, while the sum is 53.

The square root of 499964534 is about 22359.8867170655. The cubic root of 499964534 is about 793.6817592851.

The spelling of 499964534 in words is "four hundred ninety-nine million, nine hundred sixty-four thousand, five hundred thirty-four".