2853670664 has 32 divisors (see below), whose sum is σ = 5767749120. Its totient is φ = 1315814976.

The previous prime is 2853670661. The next prime is 2853670669. The reversal of 2853670664 is 4660763582.

2853670664 = 8535² + 8536² + ... + 8573².

It is not an unprimeable number, because it can be changed into a prime (2853670661) 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, 100427 + ... + 125669.

It is an arithmetic number, because the mean of its divisors is an integer number (180242160).

Almost surely, 2^2853670664 is an apocalyptic number.

It is an amenable number.

2853670664 is an abundant number, since it is smaller than the sum of its proper divisors (2914078456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2853670664 is a wasteful number, since it uses less digits than its factorization.

2853670664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26349 (or 26345 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 47.

The square root of 2853670664 is about 53419.7591158927. The cubic root of 2853670664 is about 1418.4083641066.

The spelling of 2853670664 in words is "two billion, eight hundred fifty-three million, six hundred seventy thousand, six hundred sixty-four".