1304164150 has 24 divisors (see below), whose sum is σ = 2448425880. Its totient is φ = 516788160.

The previous prime is 1304164109. The next prime is 1304164177. The reversal of 1304164150 is 514614031.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116535 + ... + 127234.

It is an arithmetic number, because the mean of its divisors is an integer number (102017745).

Almost surely, 2^1304164150 is an apocalyptic number.

1304164150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304164150 is a deficient number, since it is larger than the sum of its proper divisors (1144261730).

1304164150 is a wasteful number, since it uses less digits than its factorization.

1304164150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243888 (or 243883 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1304164150 is about 36113.2129559251. The cubic root of 1304164150 is about 1092.5569547918.

Adding to 1304164150 its reverse (514614031), we get a palindrome (1818778181).

The spelling of 1304164150 in words is "one billion, three hundred four million, one hundred sixty-four thousand, one hundred fifty".