7916480431 has 8 divisors (see below), whose sum is σ = 7954412544. Its totient is φ = 7878628920.

The previous prime is 7916480419. The next prime is 7916480443. The reversal of 7916480431 is 1340846197.

It is an interprime number because it is at equal distance from previous prime (7916480419) and next prime (7916480443).

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

It is a cyclic number.

It is not a de Polignac number, because 7916480431 - 2¹⁵ = 7916447663 is a prime.

It is a super-2 number, since 2×7916480431² (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 (7916480461) 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, 181546 + ... + 220888.

It is an arithmetic number, because the mean of its divisors is an integer number (994301568).

Almost surely, 2^7916480431 is an apocalyptic number.

7916480431 is a deficient number, since it is larger than the sum of its proper divisors (37932113).

7916480431 is a wasteful number, since it uses less digits than its factorization.

7916480431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40301.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 7916480431 is about 88974.6055400079. The cubic root of 7916480431 is about 1993.0156739029.

The spelling of 7916480431 in words is "seven billion, nine hundred sixteen million, four hundred eighty thousand, four hundred thirty-one".