346254846 has 16 divisors (see below), whose sum is σ = 791439744. Its totient is φ = 98929944.

The previous prime is 346254823. The next prime is 346254851. The reversal of 346254846 is 648452643.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 8244163 = 346254846 / (3 + 4 + 6 + 2 + 5 + 4 + 8 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 346254798 and 346254807.

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, 4122040 + ... + 4122123.

It is an arithmetic number, because the mean of its divisors is an integer number (49464984).

Almost surely, 2^346254846 is an apocalyptic number.

346254846 is an abundant number, since it is smaller than the sum of its proper divisors (445184898).

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

346254846 is a wasteful number, since it uses less digits than its factorization.

346254846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8244175.

The product of its digits is 552960, while the sum is 42.

The square root of 346254846 is about 18607.9242797256. The cubic root of 346254846 is about 702.2072139326.

The spelling of 346254846 in words is "three hundred forty-six million, two hundred fifty-four thousand, eight hundred forty-six".