264949858 has 16 divisors (see below), whose sum is σ = 414279360. Its totient is φ = 126926800.

The previous prime is 264949849. The next prime is 264949877. The reversal of 264949858 is 858949462.

264949858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 264949799 and 264949808.

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, 9838 + ... + 25033.

It is an arithmetic number, because the mean of its divisors is an integer number (25892460).

Almost surely, 2^264949858 is an apocalyptic number.

264949858 is a deficient number, since it is larger than the sum of its proper divisors (149329502).

264949858 is a wasteful number, since it uses less digits than its factorization.

264949858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35033.

The product of its digits is 4976640, while the sum is 55.

The square root of 264949858 is about 16277.2804239529. The cubic root of 264949858 is about 642.2753143508.

The spelling of 264949858 in words is "two hundred sixty-four million, nine hundred forty-nine thousand, eight hundred fifty-eight".