1374182864 has 40 divisors (see below), whose sum is σ = 2795460960. Its totient is φ = 653482368.

The previous prime is 1374182861. The next prime is 1374182939. The reversal of 1374182864 is 4682814731.

It is a super-2 number, since 2×1374182864² = 3776757087422484992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374182861) 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, 8987 + ... + 53189.

It is an arithmetic number, because the mean of its divisors is an integer number (69886524).

Almost surely, 2^1374182864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1374182864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397730480).

1374182864 is an abundant number, since it is smaller than the sum of its proper divisors (1421278096).

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

1374182864 is a wasteful number, since it uses less digits than its factorization.

1374182864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44307 (or 44301 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 1374182864 is about 37069.9725384306. The cubic root of 1374182864 is about 1111.7697235503.

The spelling of 1374182864 in words is "one billion, three hundred seventy-four million, one hundred eighty-two thousand, eight hundred sixty-four".