1380464350 has 12 divisors (see below), whose sum is σ = 2567663784. Its totient is φ = 552185720.

The previous prime is 1380464321. The next prime is 1380464377. The reversal of 1380464350 is 534640831.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13804594 + ... + 13804693.

It is an arithmetic number, because the mean of its divisors is an integer number (213971982).

Almost surely, 2^1380464350 is an apocalyptic number.

1380464350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380464350 is a deficient number, since it is larger than the sum of its proper divisors (1187199434).

1380464350 is a wasteful number, since it uses less digits than its factorization.

1380464350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27609299 (or 27609294 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1380464350 is about 37154.6006572537. The cubic root of 1380464350 is about 1113.4611413586.

The spelling of 1380464350 in words is "one billion, three hundred eighty million, four hundred sixty-four thousand, three hundred fifty".