2801704961 has 16 divisors (see below), whose sum is σ = 3082536000. Its totient is φ = 2525294400.

The previous prime is 2801704933. The next prime is 2801704967. The reversal of 2801704961 is 1694071082.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2801704961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2801704967) 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, 1160846 + ... + 1163256.

It is an arithmetic number, because the mean of its divisors is an integer number (192658500).

Almost surely, 2^2801704961 is an apocalyptic number.

It is an amenable number.

2801704961 is a deficient number, since it is larger than the sum of its proper divisors (280831039).

2801704961 is a wasteful number, since it uses less digits than its factorization.

2801704961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 2801704961 is about 52931.1341367252. The cubic root of 2801704961 is about 1409.7457685925.

The spelling of 2801704961 in words is "two billion, eight hundred one million, seven hundred four thousand, nine hundred sixty-one".