1304172074 has 8 divisors (see below), whose sum is σ = 1997880768. Its totient is φ = 638211820.

The previous prime is 1304172071. The next prime is 1304172101. The reversal of 1304172074 is 4702714031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1304172074² = 3401729597202922952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1304172071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6936992 + ... + 6937179.

It is an arithmetic number, because the mean of its divisors is an integer number (249735096).

Almost surely, 2^1304172074 is an apocalyptic number.

1304172074 is a deficient number, since it is larger than the sum of its proper divisors (693708694).

1304172074 is a wasteful number, since it uses less digits than its factorization.

1304172074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13874220.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 1304172074 is about 36113.3226662959. The cubic root of 1304172074 is about 1092.5591675510.

The spelling of 1304172074 in words is "one billion, three hundred four million, one hundred seventy-two thousand, seventy-four".