3462440 has 16 divisors (see below), whose sum is σ = 7790580. Its totient is φ = 1384960.

The previous prime is 3462439. The next prime is 3462449. The reversal of 3462440 is 442643.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3334276 + 128164 = 1826^2 + 358^2 .

It is not an unprimeable number, because it can be changed into a prime (3462449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43241 + ... + 43320.

Almost surely, 2^3462440 is an apocalyptic number.

It is an amenable number.

3462440 is an abundant number, since it is smaller than the sum of its proper divisors (4328140).

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

3462440 is a wasteful number, since it uses less digits than its factorization.

3462440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86572 (or 86568 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3462440 is about 1860.7632842465. The cubic root of 3462440 is about 151.2843784977.

The spelling of 3462440 in words is "three million, four hundred sixty-two thousand, four hundred forty".