1378099030 has 96 divisors (see below), whose sum is σ = 3168813312. Its totient is φ = 426686400.

The previous prime is 1378098991. The next prime is 1378099039. The reversal of 1378099030 is 309908731.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1378099039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 899365 + ... + 900895.

It is an arithmetic number, because the mean of its divisors is an integer number (33008472).

Almost surely, 2^1378099030 is an apocalyptic number.

1378099030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1378099030 is an abundant number, since it is smaller than the sum of its proper divisors (1790714282).

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

1378099030 is a wasteful number, since it uses less digits than its factorization.

1378099030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 1378099030 is about 37122.7562284914. The cubic root of 1378099030 is about 1112.8248343193.

The spelling of 1378099030 in words is "one billion, three hundred seventy-eight million, ninety-nine thousand, thirty".