1374160320 has 504 divisors, whose sum is σ = 5449726464. Its totient is φ = 315850752.

The previous prime is 1374160289. The next prime is 1374160321. The reversal of 1374160320 is 230614731.

1374160320 is a `hidden beast` number, since 1 + 37 + 4 + 1 + 603 + 20 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374160321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10820097 + ... + 10820223.

Almost surely, 2^1374160320 is an apocalyptic number.

1374160320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1374160320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2724863232).

1374160320 is an abundant number, since it is smaller than the sum of its proper divisors (4075566144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1374160320 is a wasteful number, since it uses less digits than its factorization.

1374160320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1374160320 is about 37069.6684635835. The cubic root of 1374160320 is about 1111.7636438466.

The spelling of 1374160320 in words is "one billion, three hundred seventy-four million, one hundred sixty thousand, three hundred twenty".