1304216675 has 6 divisors (see below), whose sum is σ = 1617228708. Its totient is φ = 1043373320.

The previous prime is 1304216647. The next prime is 1304216689. The reversal of 1304216675 is 5766124031.

It is not a de Polignac number, because 1304216675 - 2⁶ = 1304216611 is a prime.

It is a super-2 number, since 2×1304216675² = 3401962270696111250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26084309 + ... + 26084358.

It is an arithmetic number, because the mean of its divisors is an integer number (269538118).

Almost surely, 2^1304216675 is an apocalyptic number.

1304216675 is a deficient number, since it is larger than the sum of its proper divisors (313012033).

1304216675 is an equidigital number, since it uses as much as digits as its factorization.

1304216675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52168677 (or 52168672 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1304216675 is about 36113.9401755056. The cubic root of 1304216675 is about 1092.5716221130.

The spelling of 1304216675 in words is "one billion, three hundred four million, two hundred sixteen thousand, six hundred seventy-five".