1375998114 has 32 divisors (see below), whose sum is σ = 2775110976. Its totient is φ = 454829760.

The previous prime is 1375998109. The next prime is 1375998121. The reversal of 1375998114 is 4118995731.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389484 + ... + 393000.

It is an arithmetic number, because the mean of its divisors is an integer number (86722218).

Almost surely, 2^1375998114 is an apocalyptic number.

1375998114 is an abundant number, since it is smaller than the sum of its proper divisors (1399112862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1375998114 is a wasteful number, since it uses less digits than its factorization.

1375998114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050.

The product of its digits is 272160, while the sum is 48.

The square root of 1375998114 is about 37094.4485603978. The cubic root of 1375998114 is about 1112.2590451350.

The spelling of 1375998114 in words is "one billion, three hundred seventy-five million, nine hundred ninety-eight thousand, one hundred fourteen".