347350046 has 4 divisors (see below), whose sum is σ = 521025072. Its totient is φ = 173675022.

The previous prime is 347349997. The next prime is 347350057. The reversal of 347350046 is 640053743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640053743 = 7 ⋅91436249.

It is a junction number, because it is equal to n+sod(n) for n = 347349994 and 347350021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86837510 + ... + 86837513.

It is an arithmetic number, because the mean of its divisors is an integer number (130256268).

Almost surely, 2^347350046 is an apocalyptic number.

347350046 is a deficient number, since it is larger than the sum of its proper divisors (173675026).

347350046 is a wasteful number, since it uses less digits than its factorization.

347350046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173675025.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 347350046 is about 18637.3293687696. The cubic root of 347350046 is about 702.9467924363.

The spelling of 347350046 in words is "three hundred forty-seven million, three hundred fifty thousand, forty-six".