264034945 has 8 divisors (see below), whose sum is σ = 317600640. Its totient is φ = 210722160.

The previous prime is 264034943. The next prime is 264034961. The reversal of 264034945 is 549430462.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 264034945 - 2¹ = 264034943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264034943) 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, 60921 + ... + 65110.

It is an arithmetic number, because the mean of its divisors is an integer number (39700080).

Almost surely, 2^264034945 is an apocalyptic number.

It is an amenable number.

264034945 is a deficient number, since it is larger than the sum of its proper divisors (53565695).

264034945 is a wasteful number, since it uses less digits than its factorization.

264034945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126455.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 264034945 is about 16249.1521317268. The cubic root of 264034945 is about 641.5351696209.

The spelling of 264034945 in words is "two hundred sixty-four million, thirty-four thousand, nine hundred forty-five".