1374480369 has 12 divisors (see below), whose sum is σ = 1998510592. Its totient is φ = 910251000.

The previous prime is 1374480313. The next prime is 1374480421. The reversal of 1374480369 is 9630844731.

1374480369 is a `hidden beast` number, since 137 + 4 + 480 + 36 + 9 = 666.

It is not a de Polignac number, because 1374480369 - 2⁷ = 1374480241 is a prime.

It is a super-2 number, since 2×1374480369² = 3778392569532752322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1374480169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 504337 + ... + 507054.

Almost surely, 2^1374480369 is an apocalyptic number.

It is an amenable number.

1374480369 is a deficient number, since it is larger than the sum of its proper divisors (624030223).

1374480369 is a wasteful number, since it uses less digits than its factorization.

1374480369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011548 (or 1011545 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 1374480369 is about 37073.9850703967. The cubic root of 1374480369 is about 1111.8499489686.

The spelling of 1374480369 in words is "one billion, three hundred seventy-four million, four hundred eighty thousand, three hundred sixty-nine".