2948431951 has 8 divisors (see below), whose sum is σ = 3105670400. Its totient is φ = 2791399320.

The previous prime is 2948431909. The next prime is 2948431963. The reversal of 2948431951 is 1591348492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2948431951 - 2¹⁷ = 2948300879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2948431051) 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, 21591 + ... + 79768.

It is an arithmetic number, because the mean of its divisors is an integer number (388208800).

Almost surely, 2^2948431951 is an apocalyptic number.

2948431951 is a deficient number, since it is larger than the sum of its proper divisors (157238449).

2948431951 is a wasteful number, since it uses less digits than its factorization.

2948431951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102909.

The product of its digits is 311040, while the sum is 46.

The square root of 2948431951 is about 54299.4654761905. The cubic root of 2948431951 is about 1433.9379858442.

The spelling of 2948431951 in words is "two billion, nine hundred forty-eight million, four hundred thirty-one thousand, nine hundred fifty-one".