36494779 has 2 divisors, whose sum is σ = 36494780. Its totient is φ = 36494778.

The previous prime is 36494753. The next prime is 36494827. The reversal of 36494779 is 97749463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36494779 - 2⁵ = 36494747 is a prime.

It is not a weakly prime, because it can be changed into another prime (36494729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18247389 + 18247390.

It is an arithmetic number, because the mean of its divisors is an integer number (18247390).

Almost surely, 2^36494779 is an apocalyptic number.

36494779 is a deficient number, since it is larger than the sum of its proper divisors (1).

36494779 is an equidigital number, since it uses as much as digits as its factorization.

36494779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 49.

The square root of 36494779 is about 6041.0908783100. The cubic root of 36494779 is about 331.6985548268.

It can be divided in two parts, 36494 and 779, that added together give a palindrome (37273).

The spelling of 36494779 in words is "thirty-six million, four hundred ninety-four thousand, seven hundred seventy-nine".