1379288901 has 8 divisors (see below), whose sum is σ = 1839227200. Its totient is φ = 919438272.

The previous prime is 1379288893. The next prime is 1379288903. The reversal of 1379288901 is 1098829731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1379288901 - 2³ = 1379288893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379288903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38925 + ... + 65373.

It is an arithmetic number, because the mean of its divisors is an integer number (229903400).

Almost surely, 2^1379288901 is an apocalyptic number.

It is an amenable number.

1379288901 is a deficient number, since it is larger than the sum of its proper divisors (459938299).

1379288901 is a wasteful number, since it uses less digits than its factorization.

1379288901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43835.

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 1379288901 is about 37138.7789379242. The cubic root of 1379288901 is about 1113.1450186372.

The spelling of 1379288901 in words is "one billion, three hundred seventy-nine million, two hundred eighty-eight thousand, nine hundred one".