36799493 has 2 divisors, whose sum is σ = 36799494. Its totient is φ = 36799492.

The previous prime is 36799489. The next prime is 36799501. The reversal of 36799493 is 39499763.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25623844 + 11175649 = 5062^2 + 3343^2 .

It is a cyclic number.

It is not a de Polignac number, because 36799493 - 2² = 36799489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36799193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18399746 + 18399747.

It is an arithmetic number, because the mean of its divisors is an integer number (18399747).

Almost surely, 2^36799493 is an apocalyptic number.

It is an amenable number.

36799493 is a deficient number, since it is larger than the sum of its proper divisors (1).

36799493 is an equidigital number, since it uses as much as digits as its factorization.

36799493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1102248, while the sum is 50.

The square root of 36799493 is about 6066.2585668598. The cubic root of 36799493 is about 332.6191722367.

The spelling of 36799493 in words is "thirty-six million, seven hundred ninety-nine thousand, four hundred ninety-three".