3798287420 has 12 divisors (see below), whose sum is σ = 7976403624. Its totient is φ = 1519314960.

The previous prime is 3798287411. The next prime is 3798287447. The reversal of 3798287420 is 247828973.

It is a super-3 number, since 3×3798287420³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94957166 + ... + 94957205.

It is an arithmetic number, because the mean of its divisors is an integer number (664700302).

Almost surely, 2^3798287420 is an apocalyptic number.

It is an amenable number.

3798287420 is an abundant number, since it is smaller than the sum of its proper divisors (4178116204).

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

3798287420 is a wasteful number, since it uses less digits than its factorization.

3798287420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189914380 (or 189914378 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 3798287420 is about 61630.2476061877. The cubic root of 3798287420 is about 1560.2562887057.

The spelling of 3798287420 in words is "three billion, seven hundred ninety-eight million, two hundred eighty-seven thousand, four hundred twenty".