341650991 has 16 divisors (see below), whose sum is σ = 386443008. Its totient is φ = 299332800.

The previous prime is 341650979. The next prime is 341651029. The reversal of 341650991 is 199056143.

It is a de Polignac number, because none of the positive numbers 2^k-341650991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341650931) 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, 32870 + ... + 41996.

It is an arithmetic number, because the mean of its divisors is an integer number (24152688).

Almost surely, 2^341650991 is an apocalyptic number.

341650991 is a deficient number, since it is larger than the sum of its proper divisors (44792017).

341650991 is a wasteful number, since it uses less digits than its factorization.

341650991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9262.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 341650991 is about 18483.8034776396. The cubic root of 341650991 is about 699.0811010802.

The spelling of 341650991 in words is "three hundred forty-one million, six hundred fifty thousand, nine hundred ninety-one".