379049400 has 144 divisors (see below), whose sum is σ = 1314231360. Its totient is φ = 97804800.

The previous prime is 379049393. The next prime is 379049441. The reversal of 379049400 is 4940973.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 52404 + ... + 59196.

Almost surely, 2^379049400 is an apocalyptic number.

379049400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379049400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657115680).

379049400 is an abundant number, since it is smaller than the sum of its proper divisors (935181960).

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

379049400 is a wasteful number, since it uses less digits than its factorization.

379049400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6846 (or 6834 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 379049400 is about 19469.1910463686. The cubic root of 379049400 is about 723.7111624215.

The spelling of 379049400 in words is "three hundred seventy-nine million, forty-nine thousand, four hundred".