3391400 has 48 divisors (see below), whose sum is σ = 8154240. Its totient is φ = 1310400.

The previous prime is 3391393. The next prime is 3391433. The reversal of 3391400 is 41933.

3391400 is nontrivially palindromic in base 3.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5927 + ... + 6473.

It is an arithmetic number, because the mean of its divisors is an integer number (169880).

Almost surely, 2^3391400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3391400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4077120).

3391400 is an abundant number, since it is smaller than the sum of its proper divisors (4762840).

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

3391400 is a wasteful number, since it uses less digits than its factorization.

3391400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3391400 is about 1841.5754125205. The cubic root of 3391400 is about 150.2425704819.

The spelling of 3391400 in words is "three million, three hundred ninety-one thousand, four hundred".