346903941 has 16 divisors (see below), whose sum is σ = 471564288. Its totient is φ = 226791600.

The previous prime is 346903939. The next prime is 346903961. The reversal of 346903941 is 149309643.

It is not a de Polignac number, because 346903941 - 2¹ = 346903939 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 346903941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346903901) 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, 36420 + ... + 44946.

It is an arithmetic number, because the mean of its divisors is an integer number (29472768).

Almost surely, 2^346903941 is an apocalyptic number.

It is an amenable number.

346903941 is a deficient number, since it is larger than the sum of its proper divisors (124660347).

346903941 is a wasteful number, since it uses less digits than its factorization.

346903941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8792.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 346903941 is about 18625.3574730795. The cubic root of 346903941 is about 702.6457297414.

The spelling of 346903941 in words is "three hundred forty-six million, nine hundred three thousand, nine hundred forty-one".