310790640196 has 9 divisors (see below), whose sum is σ = 543885571551. Its totient is φ = 155394762612.

The previous prime is 310790640163. The next prime is 310790640229. The reversal of 310790640196 is 691046097013.

It is a happy number.

The square root of 310790640196 is 557486.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (310790640163) and next prime (310790640229).

It is a super-3 number, since 3×310790640196³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 975601 + ... + 1254343.

Almost surely, 2^310790640196 is an apocalyptic number.

310790640196 is the 557486-th square number.

It is an amenable number.

310790640196 is a deficient number, since it is larger than the sum of its proper divisors (233094931355).

310790640196 is an frugal number, since it uses more digits than its factorization.

310790640196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557490 (or 278745 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 310790640196 in words is "three hundred ten billion, seven hundred ninety million, six hundred forty thousand, one hundred ninety-six".