3901798 has 8 divisors (see below), whose sum is σ = 6010992. Its totient is φ = 1898136.

The previous prime is 3901787. The next prime is 3901801. The reversal of 3901798 is 8971093.

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

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 26290 + ... + 26437.

It is an arithmetic number, because the mean of its divisors is an integer number (751374).

Almost surely, 2^3901798 is an apocalyptic number.

3901798 is a deficient number, since it is larger than the sum of its proper divisors (2109194).

3901798 is a wasteful number, since it uses less digits than its factorization.

3901798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52766.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 3901798 is about 1975.2969397030. The cubic root of 3901798 is about 157.4302773616.

The spelling of 3901798 in words is "three million, nine hundred one thousand, seven hundred ninety-eight".