3409974 has 24 divisors (see below), whose sum is σ = 7422480.
Its totient is φ = 1131408.
The previous prime is 3409937. The next prime is 3409981. The reversal of 3409974 is 4799043.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6759 + ... + 7245.
It is an arithmetic number, because the mean of its divisors is an integer number (309270).
Almost surely, 23409974 is an apocalyptic number.
3409974 is an abundant number, since it is smaller than the sum of its proper divisors (4012506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3409974 is a wasteful number, since it uses less digits than its factorization.
3409974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884 (or 881 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 3409974 is about 1846.6114913538.
The cubic root of 3409974 is about 150.5163538187.
The spelling of 3409974 in words is "three million, four hundred nine thousand, nine hundred seventy-four".