772055395 has 8 divisors (see below), whose sum is σ = 927902304. Its totient is φ = 616687104.

The previous prime is 772055377. The next prime is 772055407. The reversal of 772055395 is 593550277.

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 772055395 - 2⁵ = 772055363 is a prime.

It is a Duffinian 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, 116094 + ... + 122563.

It is an arithmetic number, because the mean of its divisors is an integer number (115987788).

Almost surely, 2^772055395 is an apocalyptic number.

772055395 is a deficient number, since it is larger than the sum of its proper divisors (155846909).

772055395 is a wasteful number, since it uses less digits than its factorization.

772055395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239309.

The product of its (nonzero) digits is 330750, while the sum is 43.

The square root of 772055395 is about 27785.8848158557. The cubic root of 772055395 is about 917.3804639019.

The spelling of 772055395 in words is "seven hundred seventy-two million, fifty-five thousand, three hundred ninety-five".