36924397 has 2 divisors, whose sum is σ = 36924398. Its totient is φ = 36924396.

The previous prime is 36924373. The next prime is 36924427. The reversal of 36924397 is 79342963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19900521 + 17023876 = 4461^2 + 4126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36924397 is a prime.

It is a super-2 number, since 2×36924397² = 2726822187627218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36924347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18462198 + 18462199.

It is an arithmetic number, because the mean of its divisors is an integer number (18462199).

Almost surely, 2^36924397 is an apocalyptic number.

It is an amenable number.

36924397 is a deficient number, since it is larger than the sum of its proper divisors (1).

36924397 is an equidigital number, since it uses as much as digits as its factorization.

36924397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 43.

The square root of 36924397 is about 6076.5448241579. The cubic root of 36924397 is about 332.9950700722.

The spelling of 36924397 in words is "thirty-six million, nine hundred twenty-four thousand, three hundred ninety-seven".