8470456437 has 8 divisors (see below), whose sum is σ = 11556591904. Its totient is φ = 5515645968.

The previous prime is 8470456427. The next prime is 8470456439. The reversal of 8470456437 is 7346540748.

It is a happy number.

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

It is not a de Polignac number, because 8470456437 - 2³⁰ = 7396714613 is a prime.

It is a super-2 number, since 2×8470456437² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8470456439) 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, 32831098 + ... + 32831355.

It is an arithmetic number, because the mean of its divisors is an integer number (1444573988).

Almost surely, 2^8470456437 is an apocalyptic number.

It is an amenable number.

8470456437 is a deficient number, since it is larger than the sum of its proper divisors (3086135467).

8470456437 is a wasteful number, since it uses less digits than its factorization.

8470456437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65662499.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The square root of 8470456437 is about 92035.0826424359. The cubic root of 8470456437 is about 2038.4603624639.

It can be divided in two parts, 84704 and 56437, that added together give a palindrome (141141).

The spelling of 8470456437 in words is "eight billion, four hundred seventy million, four hundred fifty-six thousand, four hundred thirty-seven".