3438902 has 4 divisors (see below), whose sum is σ = 5158356. Its totient is φ = 1719450.

The previous prime is 3438901. The next prime is 3438979. The reversal of 3438902 is 2098343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2098343 = 13 ⋅161411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859724 + ... + 859727.

It is an arithmetic number, because the mean of its divisors is an integer number (1289589).

Almost surely, 2^3438902 is an apocalyptic number.

3438902 is a deficient number, since it is larger than the sum of its proper divisors (1719454).

3438902 is a wasteful number, since it uses less digits than its factorization.

3438902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719453.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3438902 is about 1854.4276745131. The cubic root of 3438902 is about 150.9407834703.

The spelling of 3438902 in words is "three million, four hundred thirty-eight thousand, nine hundred two".