3126792974 has 4 divisors (see below), whose sum is σ = 4690189464. Its totient is φ = 1563396486.

The previous prime is 3126792973. The next prime is 3126793001. The reversal of 3126792974 is 4792976213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4792976213 = 4999 ⋅958787.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126792973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781698242 + ... + 781698245.

It is an arithmetic number, because the mean of its divisors is an integer number (1172547366).

Almost surely, 2^3126792974 is an apocalyptic number.

3126792974 is a deficient number, since it is larger than the sum of its proper divisors (1563396490).

3126792974 is a wasteful number, since it uses less digits than its factorization.

3126792974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563396489.

The product of its digits is 1143072, while the sum is 50.

The square root of 3126792974 is about 55917.7339848460. The cubic root of 3126792974 is about 1462.2884256628.

The spelling of 3126792974 in words is "three billion, one hundred twenty-six million, seven hundred ninety-two thousand, nine hundred seventy-four".