7390315151 has 4 divisors (see below), whose sum is σ = 7390786704. Its totient is φ = 7389843600.

The previous prime is 7390315129. The next prime is 7390315159. The reversal of 7390315151 is 1515130937.

7390315151 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7390315151 - 2⁶ = 7390315087 is a prime.

It is a super-2 number, since 2×7390315151² (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 (7390315159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211430 + ... + 243891.

It is an arithmetic number, because the mean of its divisors is an integer number (1847696676).

Almost surely, 2^7390315151 is an apocalyptic number.

7390315151 is a deficient number, since it is larger than the sum of its proper divisors (471553).

7390315151 is a wasteful number, since it uses less digits than its factorization.

7390315151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471552.

The product of its (nonzero) digits is 14175, while the sum is 35.

The square root of 7390315151 is about 85966.9421987313. The cubic root of 7390315151 is about 1947.8446622792.

The spelling of 7390315151 in words is "seven billion, three hundred ninety million, three hundred fifteen thousand, one hundred fifty-one".