3401398 has 32 divisors (see below), whose sum is σ = 6854400. Its totient is φ = 1222560.

The previous prime is 3401393. The next prime is 3401417. The reversal of 3401398 is 8931043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153 + ... + 2851.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

Almost surely, 2^3401398 is an apocalyptic number.

3401398 is an abundant number, since it is smaller than the sum of its proper divisors (3453002).

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

3401398 is a wasteful number, since it uses less digits than its factorization.

3401398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3401398 is about 1844.2879384738. The cubic root of 3401398 is about 150.3900662577.

The spelling of 3401398 in words is "three million, four hundred one thousand, three hundred ninety-eight".