36451379 has 2 divisors, whose sum is σ = 36451380. Its totient is φ = 36451378.

The previous prime is 36451361. The next prime is 36451399. The reversal of 36451379 is 97315463.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36451379 - 2¹² = 36447283 is a prime.

It is not a weakly prime, because it can be changed into another prime (36451399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18225689 + 18225690.

It is an arithmetic number, because the mean of its divisors is an integer number (18225690).

Almost surely, 2^36451379 is an apocalyptic number.

36451379 is a deficient number, since it is larger than the sum of its proper divisors (1).

36451379 is an equidigital number, since it uses as much as digits as its factorization.

36451379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 38.

The square root of 36451379 is about 6037.4977432708. The cubic root of 36451379 is about 331.5670161249.

The spelling of 36451379 in words is "thirty-six million, four hundred fifty-one thousand, three hundred seventy-nine".