1174038797 has 2 divisors, whose sum is σ = 1174038798. Its totient is φ = 1174038796.

The previous prime is 1174038787. The next prime is 1174038799. The reversal of 1174038797 is 7978304711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 987279241 + 186759556 = 31421^2 + 13666^2 .

It is a cyclic number.

It is not a de Polignac number, because 1174038797 - 2⁴ = 1174038781 is a prime.

It is a super-2 number, since 2×1174038797² = 2756734193722414418, which contains 22 as substring.

Together with 1174038799, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1174038799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587019398 + 587019399.

It is an arithmetic number, because the mean of its divisors is an integer number (587019399).

Almost surely, 2^1174038797 is an apocalyptic number.

It is an amenable number.

1174038797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1174038797 is an equidigital number, since it uses as much as digits as its factorization.

1174038797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 47.

The square root of 1174038797 is about 34264.2495467214. The cubic root of 1174038797 is about 1054.9393276130.

The spelling of 1174038797 in words is "one billion, one hundred seventy-four million, thirty-eight thousand, seven hundred ninety-seven".