2664562330 has 32 divisors (see below), whose sum is σ = 4826594304. Its totient is φ = 1059092736.

The previous prime is 2664562319. The next prime is 2664562339. The reversal of 2664562330 is 332654662.

It is a self number, because there is not a number n which added to its sum of digits gives 2664562330.

It is not an unprimeable number, because it can be changed into a prime (2664562339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2178099 + ... + 2179321.

It is an arithmetic number, because the mean of its divisors is an integer number (150831072).

Almost surely, 2^2664562330 is an apocalyptic number.

2664562330 is a deficient number, since it is larger than the sum of its proper divisors (2162031974).

2664562330 is a wasteful number, since it uses less digits than its factorization.

2664562330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 2664562330 is about 51619.3987760416. The cubic root of 2664562330 is about 1386.3576863221.

The spelling of 2664562330 in words is "two billion, six hundred sixty-four million, five hundred sixty-two thousand, three hundred thirty".