4779762431 has 4 divisors (see below), whose sum is σ = 4881459552. Its totient is φ = 4678065312.

The previous prime is 4779762413. The next prime is 4779762451. The reversal of 4779762431 is 1342679774.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1342679774 = 2 ⋅671339887.

It is a cyclic number.

It is not a de Polignac number, because 4779762431 - 2²⁶ = 4712653567 is a prime.

It is a super-2 number, since 2×4779762431² = 45692257793598059522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4779762431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779762401) 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, 50848490 + ... + 50848583.

It is an arithmetic number, because the mean of its divisors is an integer number (1220364888).

Almost surely, 2^4779762431 is an apocalyptic number.

4779762431 is a deficient number, since it is larger than the sum of its proper divisors (101697121).

4779762431 is a wasteful number, since it uses less digits than its factorization.

4779762431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101697120.

The product of its digits is 1778112, while the sum is 50.

The square root of 4779762431 is about 69135.8259587603. The cubic root of 4779762431 is about 1684.4912928685.

The spelling of 4779762431 in words is "four billion, seven hundred seventy-nine million, seven hundred sixty-two thousand, four hundred thirty-one".