346907942 has 8 divisors (see below), whose sum is σ = 542986416. Its totient is φ = 165912472.

The previous prime is 346907941. The next prime is 346907963. The reversal of 346907942 is 249709643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 346907893 and 346907902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346907941) 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, 3770693 + ... + 3770784.

It is an arithmetic number, because the mean of its divisors is an integer number (67873302).

Almost surely, 2^346907942 is an apocalyptic number.

346907942 is a deficient number, since it is larger than the sum of its proper divisors (196078474).

346907942 is a wasteful number, since it uses less digits than its factorization.

346907942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541502.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 346907942 is about 18625.4648801043. The cubic root of 346907942 is about 702.6484310413.

The spelling of 346907942 in words is "three hundred forty-six million, nine hundred seven thousand, nine hundred forty-two".