1379903350 has 24 divisors (see below), whose sum is σ = 2933281008. Its totient is φ = 473109600.

The previous prime is 1379903333. The next prime is 1379903359. The reversal of 1379903350 is 533099731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379903359) by changing a digit.

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, 1970941 + ... + 1971640.

It is an arithmetic number, because the mean of its divisors is an integer number (122220042).

Almost surely, 2^1379903350 is an apocalyptic number.

1379903350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1379903350 is an abundant number, since it is smaller than the sum of its proper divisors (1553377658).

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

1379903350 is a wasteful number, since it uses less digits than its factorization.

1379903350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3942600 (or 3942595 counting only the distinct ones).

The product of its (nonzero) digits is 76545, while the sum is 40.

The square root of 1379903350 is about 37147.0503539648. The cubic root of 1379903350 is about 1113.3102896215.

The spelling of 1379903350 in words is "one billion, three hundred seventy-nine million, nine hundred three thousand, three hundred fifty".