379597400 has 96 divisors (see below), whose sum is σ = 1086284640. Its totient is φ = 120130560.

The previous prime is 379597391. The next prime is 379597423. The reversal of 379597400 is 4795973.

It is a happy number.

It is a super-3 number, since 3×379597400³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7772 + ... + 28628.

It is an arithmetic number, because the mean of its divisors is an integer number (11315465).

Almost surely, 2^379597400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379597400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543142320).

379597400 is an abundant number, since it is smaller than the sum of its proper divisors (706687240).

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

379597400 is a wasteful number, since it uses less digits than its factorization.

379597400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20893 (or 20884 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 379597400 is about 19483.2594808980. The cubic root of 379597400 is about 724.0597561659.

The spelling of 379597400 in words is "three hundred seventy-nine million, five hundred ninety-seven thousand, four hundred".