1374153650 has 24 divisors (see below), whose sum is σ = 2588286720. Its totient is φ = 542702160.

The previous prime is 1374153593. The next prime is 1374153691. The reversal of 1374153650 is 563514731.

It is a self number, because there is not a number n which added to its sum of digits gives 1374153650.

It is an unprimeable number.

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, 169994 + ... + 177893.

It is an arithmetic number, because the mean of its divisors is an integer number (107845280).

Almost surely, 2^1374153650 is an apocalyptic number.

1374153650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1374153650 is a deficient number, since it is larger than the sum of its proper divisors (1214133070).

1374153650 is a wasteful number, since it uses less digits than its factorization.

1374153650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347978 (or 347973 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 1374153650 is about 37069.5784977385. The cubic root of 1374153650 is about 1111.7618450571.

The spelling of 1374153650 in words is "one billion, three hundred seventy-four million, one hundred fifty-three thousand, six hundred fifty".