228976763834 has 32 divisors (see below), whose sum is σ = 447592594176. Its totient is φ = 85255729920.

The previous prime is 228976763819. The next prime is 228976763843. The reversal of 228976763834 is 438367679822.

It is a super-3 number, since 3×228976763834³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37000262 + ... + 37006449.

It is an arithmetic number, because the mean of its divisors is an integer number (13987268568).

Almost surely, 2^228976763834 is an apocalyptic number.

228976763834 is a deficient number, since it is larger than the sum of its proper divisors (218615830342).

228976763834 is a wasteful number, since it uses less digits than its factorization.

228976763834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74006750.

The product of its digits is 146313216, while the sum is 65.

The spelling of 228976763834 in words is "two hundred twenty-eight billion, nine hundred seventy-six million, seven hundred sixty-three thousand, eight hundred thirty-four".