7616431406 has 8 divisors (see below), whose sum is σ = 11451785304. Its totient is φ = 3799169640.

The previous prime is 7616431369. The next prime is 7616431453. The reversal of 7616431406 is 6041346167.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7616431406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4521980 + ... + 4523663.

It is an arithmetic number, because the mean of its divisors is an integer number (1431473163).

Almost surely, 2^7616431406 is an apocalyptic number.

7616431406 is a deficient number, since it is larger than the sum of its proper divisors (3835353898).

7616431406 is a wasteful number, since it uses less digits than its factorization.

7616431406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046066.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 7616431406 is about 87272.1685647836. The cubic root of 7616431406 is about 1967.5110420685.

The spelling of 7616431406 in words is "seven billion, six hundred sixteen million, four hundred thirty-one thousand, four hundred six".