979286473 has 4 divisors (see below), whose sum is σ = 1068312528. Its totient is φ = 890260420.

The previous prime is 979286461. The next prime is 979286507. The reversal of 979286473 is 374682979.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-979286473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (979286423) 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, 44513011 + ... + 44513032.

It is an arithmetic number, because the mean of its divisors is an integer number (267078132).

Almost surely, 2^979286473 is an apocalyptic number.

It is an amenable number.

979286473 is a deficient number, since it is larger than the sum of its proper divisors (89026055).

979286473 is a wasteful number, since it uses less digits than its factorization.

979286473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89026054.

The product of its digits is 4572288, while the sum is 55.

The square root of 979286473 is about 31293.5532178754. The cubic root of 979286473 is about 993.0472624740.

It can be divided in two parts, 97928 and 6473, that added together give a palindrome (104401).

The spelling of 979286473 in words is "nine hundred seventy-nine million, two hundred eighty-six thousand, four hundred seventy-three".