1497167929 has 2 divisors, whose sum is σ = 1497167930. Its totient is φ = 1497167928.

The previous prime is 1497167923. The next prime is 1497167941. The reversal of 1497167929 is 9297617941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1468652329 + 28515600 = 38323^2 + 5340^2 .

It is an emirp because it is prime and its reverse (9297617941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1497167929 - 2⁵ = 1497167897 is a prime.

It is a super-2 number, since 2×1497167929² = 4483023615252298082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1497167929.

It is not a weakly prime, because it can be changed into another prime (1497167923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748583964 + 748583965.

It is an arithmetic number, because the mean of its divisors is an integer number (748583965).

Almost surely, 2^1497167929 is an apocalyptic number.

It is an amenable number.

1497167929 is a deficient number, since it is larger than the sum of its proper divisors (1).

1497167929 is an equidigital number, since it uses as much as digits as its factorization.

1497167929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 55.

The square root of 1497167929 is about 38693.2543087293. The cubic root of 1497167929 is about 1143.9933637874.

The spelling of 1497167929 in words is "one billion, four hundred ninety-seven million, one hundred sixty-seven thousand, nine hundred twenty-nine".