1464713297 has 2 divisors, whose sum is σ = 1464713298. Its totient is φ = 1464713296.

The previous prime is 1464713231. The next prime is 1464713329. The reversal of 1464713297 is 7923174641.

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., 1012257856 + 452455441 = 31816^2 + 21271^2 .

It is a cyclic number.

It is not a de Polignac number, because 1464713297 - 2¹⁴ = 1464696913 is a prime.

It is a super-2 number, since 2×1464713297² = 4290770084817220418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1464713207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732356648 + 732356649.

It is an arithmetic number, because the mean of its divisors is an integer number (732356649).

Almost surely, 2^1464713297 is an apocalyptic number.

It is an amenable number.

1464713297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464713297 is an equidigital number, since it uses as much as digits as its factorization.

1464713297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 44.

The square root of 1464713297 is about 38271.5729621870. The cubic root of 1464713297 is about 1135.6666559075. Note that the first 4 decimals are identical.

The spelling of 1464713297 in words is "one billion, four hundred sixty-four million, seven hundred thirteen thousand, two hundred ninety-seven".