346706338 has 32 divisors (see below), whose sum is σ = 600180480. Its totient is φ = 148554000.

The previous prime is 346706333. The next prime is 346706383. The reversal of 346706338 is 833607643.

It is a self number, because there is not a number n which added to its sum of digits gives 346706338.

It is not an unprimeable number, because it can be changed into a prime (346706333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86233 + ... + 90163.

It is an arithmetic number, because the mean of its divisors is an integer number (18755640).

Almost surely, 2^346706338 is an apocalyptic number.

346706338 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

346706338 is a deficient number, since it is larger than the sum of its proper divisors (253474142).

346706338 is a wasteful number, since it uses less digits than its factorization.

346706338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 346706338 is about 18620.0520407436. The cubic root of 346706338 is about 702.5122910004.

The spelling of 346706338 in words is "three hundred forty-six million, seven hundred six thousand, three hundred thirty-eight".