3494380 has 24 divisors (see below), whose sum is σ = 7373520. Its totient is φ = 1391040.

The previous prime is 3494377. The next prime is 3494399. The reversal of 3494380 is 834943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7350 + ... + 7810.

It is an arithmetic number, because the mean of its divisors is an integer number (307230).

Almost surely, 2^3494380 is an apocalyptic number.

It is an amenable number.

3494380 is an abundant number, since it is smaller than the sum of its proper divisors (3879140).

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

3494380 is a wasteful number, since it uses less digits than its factorization.

3494380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3494380 is about 1869.3260817739. The cubic root of 3494380 is about 151.7481401540.

The spelling of 3494380 in words is "three million, four hundred ninety-four thousand, three hundred eighty".