795787778 has 16 divisors (see below), whose sum is σ = 1223582976. Its totient is φ = 387939360.

The previous prime is 795787747. The next prime is 795787801. The reversal of 795787778 is 877787597.

It is a super-2 number, since 2×795787778² = 1266556375228354568, which contains 22 as substring.

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, 236375 + ... + 239717.

It is an arithmetic number, because the mean of its divisors is an integer number (76473936).

Almost surely, 2^795787778 is an apocalyptic number.

795787778 is a deficient number, since it is larger than the sum of its proper divisors (427795198).

795787778 is a wasteful number, since it uses less digits than its factorization.

795787778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6289.

The product of its digits is 48404160, while the sum is 65.

The square root of 795787778 is about 28209.7107039402. The cubic root of 795787778 is about 926.6856152351.

The spelling of 795787778 in words is "seven hundred ninety-five million, seven hundred eighty-seven thousand, seven hundred seventy-eight".