36430976394 has 32 divisors (see below), whose sum is σ = 81174815040. Its totient is φ = 12111095376.

The previous prime is 36430976341. The next prime is 36430976399. The reversal of 36430976394 is 49367903463.

36430976394 is a `hidden beast` number, since 36 + 430 + 97 + 6 + 3 + 94 = 666.

36430976394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 36430976394.

It is not an unprimeable number, because it can be changed into a prime (36430976399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 884212 + ... + 924495.

It is an arithmetic number, because the mean of its divisors is an integer number (2536712970).

Almost surely, 2^36430976394 is an apocalyptic number.

36430976394 is an abundant number, since it is smaller than the sum of its proper divisors (44743838646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36430976394 is a wasteful number, since it uses less digits than its factorization.

36430976394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809091 (or 1809085 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 54.

The spelling of 36430976394 in words is "thirty-six billion, four hundred thirty million, nine hundred seventy-six thousand, three hundred ninety-four".