396025019190 has 24 divisors (see below), whose sum is σ = 1029665050128. Its totient is φ = 105606671760.

The previous prime is 396025019183. The next prime is 396025019191. The reversal of 396025019190 is 91910520693.

It is a happy number.

396025019190 is a `hidden beast` number, since 39 + 602 + 5 + 0 + 1 + 9 + 1 + 9 + 0 = 666.

It is a super-2 number, since 2×396025019190² (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 not an unprimeable number, because it can be changed into a prime (396025019191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2200138906 + ... + 2200139085.

It is an arithmetic number, because the mean of its divisors is an integer number (42902710422).

Almost surely, 2^396025019190 is an apocalyptic number.

396025019190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

396025019190 is an abundant number, since it is smaller than the sum of its proper divisors (633640030938).

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

396025019190 is a wasteful number, since it uses less digits than its factorization.

396025019190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400278004 (or 4400278001 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The spelling of 396025019190 in words is "three hundred ninety-six billion, twenty-five million, nineteen thousand, one hundred ninety".