264484737 has 32 divisors (see below), whose sum is σ = 429442560. Its totient is φ = 159546960.

The previous prime is 264484721. The next prime is 264484813. The reversal of 264484737 is 737484462.

It is not a de Polignac number, because 264484737 - 2⁴ = 264484721 is a prime.

It is a super-2 number, since 2×264484737² = 139904352211918338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264484692 and 264484701.

It is not an unprimeable number, because it can be changed into a prime (264484937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65458 + ... + 69380.

It is an arithmetic number, because the mean of its divisors is an integer number (13420080).

Almost surely, 2^264484737 is an apocalyptic number.

264484737 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

264484737 is a deficient number, since it is larger than the sum of its proper divisors (164957823).

264484737 is a wasteful number, since it uses less digits than its factorization.

264484737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170 (or 4164 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 264484737 is about 16262.9867183122. The cubic root of 264484737 is about 641.8992548702.

The spelling of 264484737 in words is "two hundred sixty-four million, four hundred eighty-four thousand, seven hundred thirty-seven".