36480491 has 2 divisors, whose sum is σ = 36480492. Its totient is φ = 36480490.

The previous prime is 36480443. The next prime is 36480517. The reversal of 36480491 is 19408463.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36480491 is a prime.

It is not a weakly prime, because it can be changed into another prime (36480401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18240245 + 18240246.

It is an arithmetic number, because the mean of its divisors is an integer number (18240246).

Almost surely, 2^36480491 is an apocalyptic number.

36480491 is a deficient number, since it is larger than the sum of its proper divisors (1).

36480491 is an equidigital number, since it uses as much as digits as its factorization.

36480491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 36480491 is about 6039.9081946665. The cubic root of 36480491 is about 331.6552616242.

The spelling of 36480491 in words is "thirty-six million, four hundred eighty thousand, four hundred ninety-one".