3459438 has 12 divisors (see below), whose sum is σ = 7495488. Its totient is φ = 1153140.

The previous prime is 3459437. The next prime is 3459473. The reversal of 3459438 is 8349543.

3459438 is a `hidden beast` number, since 34 + 594 + 38 = 666.

It is a super-2 number, since 2×3459438² = 23935422551688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3459433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96078 + ... + 96113.

It is an arithmetic number, because the mean of its divisors is an integer number (624624).

Almost surely, 2^3459438 is an apocalyptic number.

3459438 is an abundant number, since it is smaller than the sum of its proper divisors (4036050).

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

3459438 is a wasteful number, since it uses less digits than its factorization.

3459438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192199 (or 192196 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3459438 is about 1859.9564511031. The cubic root of 3459438 is about 151.2406437306.

The spelling of 3459438 in words is "three million, four hundred fifty-nine thousand, four hundred thirty-eight".