36499999 has 2 divisors, whose sum is σ = 36500000. Its totient is φ = 36499998.

The previous prime is 36499993. The next prime is 36500027. The reversal of 36499999 is 99999463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36499999 - 2²¹ = 34402847 is a prime.

It is a Chen prime.

36499999 is a modest number, since divided by 9999 gives 3649 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36499993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18249999 + 18250000.

It is an arithmetic number, because the mean of its divisors is an integer number (18250000).

Almost surely, 2^36499999 is an apocalyptic number.

36499999 is a deficient number, since it is larger than the sum of its proper divisors (1).

36499999 is an equidigital number, since it uses as much as digits as its factorization.

36499999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4251528, while the sum is 58.

The square root of 36499999 is about 6041.5229040367. The cubic root of 36499999 is about 331.7143688140.

The spelling of 36499999 in words is "thirty-six million, four hundred ninety-nine thousand, nine hundred ninety-nine".