1375046870 has 32 divisors (see below), whose sum is σ = 2622557088. Its totient is φ = 517293568.

The previous prime is 1375046867. The next prime is 1375046879. The reversal of 1375046870 is 786405731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375046879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394877 + ... + 398343.

It is an arithmetic number, because the mean of its divisors is an integer number (81954909).

Almost surely, 2^1375046870 is an apocalyptic number.

1375046870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1375046870 is a deficient number, since it is larger than the sum of its proper divisors (1247510218).

1375046870 is a wasteful number, since it uses less digits than its factorization.

1375046870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5824.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 1375046870 is about 37081.6244250437. The cubic root of 1375046870 is about 1112.0026800437.

The spelling of 1375046870 in words is "one billion, three hundred seventy-five million, forty-six thousand, eight hundred seventy".