3790400142 has 8 divisors (see below), whose sum is σ = 7580800296. Its totient is φ = 1263466712.

The previous prime is 3790400129. The next prime is 3790400197. The reversal of 3790400142 is 2410040973.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3790400142 is an admirable number.

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, 315866673 + ... + 315866684.

It is an arithmetic number, because the mean of its divisors is an integer number (947600037).

Almost surely, 2^3790400142 is an apocalyptic number.

3790400142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3790400142 is a wasteful number, since it uses less digits than its factorization.

3790400142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631733362.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 3790400142 is about 61566.2256598535. The cubic root of 3790400142 is about 1559.1755645399.

The spelling of 3790400142 in words is "three billion, seven hundred ninety million, four hundred thousand, one hundred forty-two".