7379390855 has 8 divisors (see below), whose sum is σ = 9376167312. Its totient is φ = 5556247168.

The previous prime is 7379390849. The next prime is 7379390861. The reversal of 7379390855 is 5580939737.

It is a happy number.

7379390855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7379390849) and next prime (7379390861).

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 7379390855 - 2¹⁶ = 7379325319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7379390855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43408097 + ... + 43408266.

It is an arithmetic number, because the mean of its divisors is an integer number (1172020914).

Almost surely, 2^7379390855 is an apocalyptic number.

7379390855 is a deficient number, since it is larger than the sum of its proper divisors (1996776457).

7379390855 is a wasteful number, since it uses less digits than its factorization.

7379390855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86816385.

The product of its (nonzero) digits is 7144200, while the sum is 56.

The square root of 7379390855 is about 85903.3809288086. The cubic root of 7379390855 is about 1946.8844269550.

The spelling of 7379390855 in words is "seven billion, three hundred seventy-nine million, three hundred ninety thousand, eight hundred fifty-five".