3901005398 has 8 divisors (see below), whose sum is σ = 5933923920. Its totient is φ = 1923030760.

The previous prime is 3901005397. The next prime is 3901005401. The reversal of 3901005398 is 8935001093.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3901005397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13735793 + ... + 13736076.

It is an arithmetic number, because the mean of its divisors is an integer number (741740490).

Almost surely, 2^3901005398 is an apocalyptic number.

3901005398 is a deficient number, since it is larger than the sum of its proper divisors (2032918522).

3901005398 is a wasteful number, since it uses less digits than its factorization.

3901005398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27471942.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 3901005398 is about 62458.0290915427. The cubic root of 3901005398 is about 1574.1961663516.

The spelling of 3901005398 in words is "three billion, nine hundred one million, five thousand, three hundred ninety-eight".