341609903 has 4 divisors (see below), whose sum is σ = 344926608. Its totient is φ = 338293200.

The previous prime is 341609899. The next prime is 341609923. The reversal of 341609903 is 309906143.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 341609903 - 2² = 341609899 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 (341609923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658198 + ... + 1658403.

It is an arithmetic number, because the mean of its divisors is an integer number (86231652).

Almost surely, 2^341609903 is an apocalyptic number.

341609903 is a deficient number, since it is larger than the sum of its proper divisors (3316705).

341609903 is a wasteful number, since it uses less digits than its factorization.

341609903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316704.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 341609903 is about 18482.6919846650. The cubic root of 341609903 is about 699.0530754082.

The spelling of 341609903 in words is "three hundred forty-one million, six hundred nine thousand, nine hundred three".