1097924801 has 2 divisors, whose sum is σ = 1097924802. Its totient is φ = 1097924800.

The previous prime is 1097924777. The next prime is 1097924809. The reversal of 1097924801 is 1084297901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1039417600 + 58507201 = 32240^2 + 7649^2 .

It is a cyclic number.

It is not a de Polignac number, because 1097924801 - 2¹⁴ = 1097908417 is a prime.

It is not a weakly prime, because it can be changed into another prime (1097924809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548962400 + 548962401.

It is an arithmetic number, because the mean of its divisors is an integer number (548962401).

Almost surely, 2^1097924801 is an apocalyptic number.

It is an amenable number.

1097924801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097924801 is an equidigital number, since it uses as much as digits as its factorization.

1097924801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 1097924801 is about 33134.9483325386. The cubic root of 1097924801 is about 1031.6305593390.

The spelling of 1097924801 in words is "one billion, ninety-seven million, nine hundred twenty-four thousand, eight hundred one".