2874004961 has 4 divisors (see below), whose sum is σ = 3025268400. Its totient is φ = 2722741524.

The previous prime is 2874004957. The next prime is 2874004981. The reversal of 2874004961 is 1694004782.

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 2874004961 - 2² = 2874004957 is a prime.

It is a super-2 number, since 2×2874004961² = 16519809031705223042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2874004901) 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, 75631691 + ... + 75631728.

It is an arithmetic number, because the mean of its divisors is an integer number (756317100).

Almost surely, 2^2874004961 is an apocalyptic number.

It is an amenable number.

2874004961 is a deficient number, since it is larger than the sum of its proper divisors (151263439).

2874004961 is a wasteful number, since it uses less digits than its factorization.

2874004961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151263438.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2874004961 is about 53609.7468843120. The cubic root of 2874004961 is about 1421.7694270227.

The spelling of 2874004961 in words is "two billion, eight hundred seventy-four million, four thousand, nine hundred sixty-one".