2650314731 has 8 divisors (see below), whose sum is σ = 2810171280. Its totient is φ = 2492494848.

The previous prime is 2650314707. The next prime is 2650314803. The reversal of 2650314731 is 1374130562.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2650314731 is a prime.

It is a super-2 number, since 2×2650314731² = 14048336346711204722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2650314701) 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, 506486 + ... + 511691.

It is an arithmetic number, because the mean of its divisors is an integer number (351271410).

Almost surely, 2^2650314731 is an apocalyptic number.

2650314731 is a deficient number, since it is larger than the sum of its proper divisors (159856549).

2650314731 is a wasteful number, since it uses less digits than its factorization.

2650314731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018333.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2650314731 is about 51481.2075518825. The cubic root of 2650314731 is about 1383.8822855530.

The spelling of 2650314731 in words is "two billion, six hundred fifty million, three hundred fourteen thousand, seven hundred thirty-one".