3157276423 has 8 divisors (see below), whose sum is σ = 3608867360. Its totient is φ = 2705823360.

The previous prime is 3157276399. The next prime is 3157276427. The reversal of 3157276423 is 3246727513.

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 3157276423 - 2⁹ = 3157275911 is a prime.

It is a super-2 number, since 2×3157276423² = 19936788822463349858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3157276427) 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, 20443 + ... + 82051.

It is an arithmetic number, because the mean of its divisors is an integer number (451108420).

Almost surely, 2^3157276423 is an apocalyptic number.

3157276423 is a deficient number, since it is larger than the sum of its proper divisors (451590937).

3157276423 is an equidigital number, since it uses as much as digits as its factorization.

3157276423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68937.

The product of its digits is 211680, while the sum is 40.

The square root of 3157276423 is about 56189.6469378479. The cubic root of 3157276423 is about 1467.0250697863.

The spelling of 3157276423 in words is "three billion, one hundred fifty-seven million, two hundred seventy-six thousand, four hundred twenty-three".