8239097470 has 16 divisors (see below), whose sum is σ = 15231197088. Its totient is φ = 3206567520.

The previous prime is 8239097437. The next prime is 8239097473. The reversal of 8239097470 is 747909328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8239097473) 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, 11133546 + ... + 11134285.

It is an arithmetic number, because the mean of its divisors is an integer number (951949818).

Almost surely, 2^8239097470 is an apocalyptic number.

8239097470 is a deficient number, since it is larger than the sum of its proper divisors (6992099618).

8239097470 is a wasteful number, since it uses less digits than its factorization.

8239097470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22267875.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 8239097470 is about 90769.4743292039. The cubic root of 8239097470 is about 2019.7295221613.

The spelling of 8239097470 in words is "eight billion, two hundred thirty-nine million, ninety-seven thousand, four hundred seventy".