1374063313 has 8 divisors (see below), whose sum is σ = 1621015040. Its totient is φ = 1139775840.

The previous prime is 1374063293. The next prime is 1374063329. The reversal of 1374063313 is 3133604731.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-1374063313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1374063343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3165828 + ... + 3166261.

It is an arithmetic number, because the mean of its divisors is an integer number (202626880).

Almost surely, 2^1374063313 is an apocalyptic number.

It is an amenable number.

1374063313 is a deficient number, since it is larger than the sum of its proper divisors (246951727).

1374063313 is an equidigital number, since it uses as much as digits as its factorization.

1374063313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332127.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 1374063313 is about 37068.3599987914. The cubic root of 1374063313 is about 1111.7374820779.

The spelling of 1374063313 in words is "one billion, three hundred seventy-four million, sixty-three thousand, three hundred thirteen".