7290315970 has 16 divisors (see below), whose sum is σ = 14997221568. Its totient is φ = 2499536880.

The previous prime is 7290315931. The next prime is 7290316027. The reversal of 7290315970 is 795130927.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52073616 + ... + 52073755.

It is an arithmetic number, because the mean of its divisors is an integer number (937326348).

Almost surely, 2^7290315970 is an apocalyptic number.

7290315970 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7290315970 is an abundant number, since it is smaller than the sum of its proper divisors (7706905598).

7290315970 is a wasteful number, since it uses less digits than its factorization.

7290315970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104147385.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 7290315970 is about 85383.3471468529. The cubic root of 7290315970 is about 1939.0192344811.

The spelling of 7290315970 in words is "seven billion, two hundred ninety million, three hundred fifteen thousand, nine hundred seventy".