374313525390 has 288 divisors, whose sum is σ = 1183327030080. Its totient is φ = 80401563648.

The previous prime is 374313525353. The next prime is 374313525403. The reversal of 374313525390 is 93525313473.

374313525390 is a `hidden beast` number, since 3 + 7 + 4 + 31 + 3 + 525 + 3 + 90 = 666.

It is a super-2 number, since 2×374313525390² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 169141924 + ... + 169144136.

It is an arithmetic number, because the mean of its divisors is an integer number (4108774410).

Almost surely, 2^374313525390 is an apocalyptic number.

374313525390 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 374313525390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591663515040).

374313525390 is an abundant number, since it is smaller than the sum of its proper divisors (809013504690).

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

374313525390 is a wasteful number, since it uses less digits than its factorization.

374313525390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196 (or 3176 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 45.

The spelling of 374313525390 in words is "three hundred seventy-four billion, three hundred thirteen million, five hundred twenty-five thousand, three hundred ninety".