412453997 has 2 divisors, whose sum is σ = 412453998. Its totient is φ = 412453996.

The previous prime is 412453927. The next prime is 412454027. The reversal of 412453997 is 799354214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 411724681 + 729316 = 20291^2 + 854^2 .

It is a cyclic number.

It is not a de Polignac number, because 412453997 - 2¹⁸ = 412191853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412453927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206226998 + 206226999.

It is an arithmetic number, because the mean of its divisors is an integer number (206226999).

Almost surely, 2^412453997 is an apocalyptic number.

It is an amenable number.

412453997 is a deficient number, since it is larger than the sum of its proper divisors (1).

412453997 is an equidigital number, since it uses as much as digits as its factorization.

412453997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 44.

The square root of 412453997 is about 20308.9634644410. The cubic root of 412453997 is about 744.3751029141.

The spelling of 412453997 in words is "four hundred twelve million, four hundred fifty-three thousand, nine hundred ninety-seven".