3450612 has 24 divisors (see below), whose sum is σ = 8783712. Its totient is φ = 1045600.

The previous prime is 3450611. The next prime is 3450631. The reversal of 3450612 is 2160543.

It is a happy number.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12939 + ... + 13202.

It is an arithmetic number, because the mean of its divisors is an integer number (365988).

Almost surely, 2^3450612 is an apocalyptic number.

It is an amenable number.

3450612 is an abundant number, since it is smaller than the sum of its proper divisors (5333100).

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

3450612 is a wasteful number, since it uses less digits than its factorization.

3450612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26159 (or 26157 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3450612 is about 1857.5822996573. The cubic root of 3450612 is about 151.1119150444. Note that the first 3 decimals are identical.

The spelling of 3450612 in words is "three million, four hundred fifty thousand, six hundred twelve".