346674040 has 32 divisors (see below), whose sum is σ = 782919360. Its totient is φ = 138153600.

The previous prime is 346674017. The next prime is 346674049. The reversal of 346674040 is 40476643.

It is a junction number, because it is equal to n+sod(n) for n = 346673987 and 346674005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346674049) 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, 5151 + ... + 26830.

It is an arithmetic number, because the mean of its divisors is an integer number (24466230).

Almost surely, 2^346674040 is an apocalyptic number.

It is an amenable number.

346674040 is an abundant number, since it is smaller than the sum of its proper divisors (436245320).

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

346674040 is a wasteful number, since it uses less digits than its factorization.

346674040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32263 (or 32259 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 346674040 is about 18619.1847297351. The cubic root of 346674040 is about 702.4904757598.

The spelling of 346674040 in words is "three hundred forty-six million, six hundred seventy-four thousand, forty".