1072341797 has 2 divisors, whose sum is σ = 1072341798. Its totient is φ = 1072341796.

The previous prime is 1072341737. The next prime is 1072341847. The reversal of 1072341797 is 7971432701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1022016961 + 50324836 = 31969^2 + 7094^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072341797 - 2⁸ = 1072341541 is a prime.

It is a super-2 number, since 2×1072341797² = 2299833859186378418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072341727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536170898 + 536170899.

It is an arithmetic number, because the mean of its divisors is an integer number (536170899).

Almost surely, 2^1072341797 is an apocalyptic number.

It is an amenable number.

1072341797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072341797 is an equidigital number, since it uses as much as digits as its factorization.

1072341797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 1072341797 is about 32746.6303151943. The cubic root of 1072341797 is about 1023.5547498294.

The spelling of 1072341797 in words is "one billion, seventy-two million, three hundred forty-one thousand, seven hundred ninety-seven".