4034964961 has 4 divisors (see below), whose sum is σ = 4056090624. Its totient is φ = 4013839300.

The previous prime is 4034964949. The next prime is 4034965007. The reversal of 4034964961 is 1694694304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4034964961 - 2⁹ = 4034964449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4034964931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10562545 + ... + 10562926.

It is an arithmetic number, because the mean of its divisors is an integer number (1014022656).

Almost surely, 2^4034964961 is an apocalyptic number.

It is an amenable number.

4034964961 is a deficient number, since it is larger than the sum of its proper divisors (21125663).

4034964961 is a wasteful number, since it uses less digits than its factorization.

4034964961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21125662.

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 4034964961 is about 63521.3740484256. The cubic root of 4034964961 is about 1592.0129247844.

The spelling of 4034964961 in words is "four billion, thirty-four million, nine hundred sixty-four thousand, nine hundred sixty-one".