3438550 has 12 divisors (see below), whose sum is σ = 6395796. Its totient is φ = 1375400.

The previous prime is 3438529. The next prime is 3438571. The reversal of 3438550 is 558343.

It is an interprime number because it is at equal distance from previous prime (3438529) and next prime (3438571).

It is a super-2 number, since 2×3438550² = 23647252205000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34336 + ... + 34435.

It is an arithmetic number, because the mean of its divisors is an integer number (532983).

Almost surely, 2^3438550 is an apocalyptic number.

3438550 is a deficient number, since it is larger than the sum of its proper divisors (2957246).

3438550 is a wasteful number, since it uses less digits than its factorization.

3438550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68783 (or 68778 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3438550 is about 1854.3327640960. The cubic root of 3438550 is about 150.9356332830.

The spelling of 3438550 in words is "three million, four hundred thirty-eight thousand, five hundred fifty".