36946879 has 2 divisors, whose sum is σ = 36946880. Its totient is φ = 36946878.

The previous prime is 36946873. The next prime is 36946961. The reversal of 36946879 is 97864963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36946879 - 2⁷ = 36946751 is a prime.

It is a zygodrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36946873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18473439 + 18473440.

It is an arithmetic number, because the mean of its divisors is an integer number (18473440).

Almost surely, 2^36946879 is an apocalyptic number.

36946879 is a deficient number, since it is larger than the sum of its proper divisors (1).

36946879 is an equidigital number, since it uses as much as digits as its factorization.

36946879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 36946879 is about 6078.3944426139. The cubic root of 36946879 is about 333.0626394562.

The spelling of 36946879 in words is "thirty-six million, nine hundred forty-six thousand, eight hundred seventy-nine".