1375974002 has 24 divisors (see below), whose sum is σ = 2237240880. Its totient is φ = 634411440.

The previous prime is 1375973983. The next prime is 1375974023. The reversal of 1375974002 is 2004795731.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516149 + ... + 518807.

It is an arithmetic number, because the mean of its divisors is an integer number (93218370).

Almost surely, 2^1375974002 is an apocalyptic number.

1375974002 is a deficient number, since it is larger than the sum of its proper divisors (861266878).

1375974002 is a wasteful number, since it uses less digits than its factorization.

1375974002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218 (or 4205 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 1375974002 is about 37094.1235507728. The cubic root of 1375974002 is about 1112.2525482883.

The spelling of 1375974002 in words is "one billion, three hundred seventy-five million, nine hundred seventy-four thousand, two".