1374909495 has 16 divisors (see below), whose sum is σ = 2200698720. Its totient is φ = 733003904.

The previous prime is 1374909491. The next prime is 1374909593. The reversal of 1374909495 is 5949094731.

It is a cyclic number.

It is not a de Polignac number, because 1374909495 - 2² = 1374909491 is a prime.

It is a super-2 number, since 2×1374909495² = 3780752238882310050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374909491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26401 + ... + 58709.

It is an arithmetic number, because the mean of its divisors is an integer number (137543670).

Almost surely, 2^1374909495 is an apocalyptic number.

1374909495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1374909495 is a deficient number, since it is larger than the sum of its proper divisors (825789225).

1374909495 is a wasteful number, since it uses less digits than its factorization.

1374909495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35154.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The square root of 1374909495 is about 37079.7720462249. The cubic root of 1374909495 is about 1111.9656470138.

The spelling of 1374909495 in words is "one billion, three hundred seventy-four million, nine hundred nine thousand, four hundred ninety-five".