2923317479 has 8 divisors (see below), whose sum is σ = 3045882000. Its totient is φ = 2802203712.

The previous prime is 2923317443. The next prime is 2923317493. The reversal of 2923317479 is 9747133292.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2923317479 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 (2923317079) 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, 358574 + ... + 366635.

It is an arithmetic number, because the mean of its divisors is an integer number (380735250).

Almost surely, 2^2923317479 is an apocalyptic number.

2923317479 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2923317479 is a deficient number, since it is larger than the sum of its proper divisors (122564521).

2923317479 is a wasteful number, since it uses less digits than its factorization.

2923317479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725377.

The product of its digits is 571536, while the sum is 47.

The square root of 2923317479 is about 54067.7119822912. The cubic root of 2923317479 is about 1429.8549870066.

The spelling of 2923317479 in words is "two billion, nine hundred twenty-three million, three hundred seventeen thousand, four hundred seventy-nine".