3790982121 has 8 divisors (see below), whose sum is σ = 5055341760. Its totient is φ = 2526971952.

The previous prime is 3790982113. The next prime is 3790982147. The reversal of 3790982121 is 1212890973.

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

It is not a de Polignac number, because 3790982121 - 2³ = 3790982113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3790982161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60910 + ... + 106263.

It is an arithmetic number, because the mean of its divisors is an integer number (631917720).

Almost surely, 2^3790982121 is an apocalyptic number.

It is an amenable number.

3790982121 is a deficient number, since it is larger than the sum of its proper divisors (1264359639).

3790982121 is a wasteful number, since it uses less digits than its factorization.

3790982121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174735.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 3790982121 is about 61570.9519254007. The cubic root of 3790982121 is about 1559.2553591935.

The spelling of 3790982121 in words is "three billion, seven hundred ninety million, nine hundred eighty-two thousand, one hundred twenty-one".