1470649867 has 2 divisors, whose sum is σ = 1470649868. Its totient is φ = 1470649866.

The previous prime is 1470649819. The next prime is 1470649879. The reversal of 1470649867 is 7689460741.

It is a strong prime.

It is an emirp because it is prime and its reverse (7689460741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1470649867 is a prime.

It is a super-2 number, since 2×1470649867² = 4325622062614235378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1470649067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735324933 + 735324934.

It is an arithmetic number, because the mean of its divisors is an integer number (735324934).

Almost surely, 2^1470649867 is an apocalyptic number.

1470649867 is a deficient number, since it is larger than the sum of its proper divisors (1).

1470649867 is an equidigital number, since it uses as much as digits as its factorization.

1470649867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 1470649867 is about 38349.0530130797. The cubic root of 1470649867 is about 1137.1988958209.

The spelling of 1470649867 in words is "one billion, four hundred seventy million, six hundred forty-nine thousand, eight hundred sixty-seven".