1097418433 has 2 divisors, whose sum is σ = 1097418434. Its totient is φ = 1097418432.

The previous prime is 1097418379. The next prime is 1097418449. The reversal of 1097418433 is 3348147901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 882268209 + 215150224 = 29703^2 + 14668^2 .

It is a cyclic number.

It is not a de Polignac number, because 1097418433 - 2²⁵ = 1063864001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1097418533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548709216 + 548709217.

It is an arithmetic number, because the mean of its divisors is an integer number (548709217).

Almost surely, 2^1097418433 is an apocalyptic number.

It is an amenable number.

1097418433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097418433 is an equidigital number, since it uses as much as digits as its factorization.

1097418433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 1097418433 is about 33127.3064555511. The cubic root of 1097418433 is about 1031.4719373545.

The spelling of 1097418433 in words is "one billion, ninety-seven million, four hundred eighteen thousand, four hundred thirty-three".