341350021 has 8 divisors (see below), whose sum is σ = 373089024. Its totient is φ = 310906560.

The previous prime is 341350007. The next prime is 341350057. The reversal of 341350021 is 120053143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 341350021 - 2¹⁷ = 341218949 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 (341350721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323335 + ... + 324388.

It is an arithmetic number, because the mean of its divisors is an integer number (46636128).

Almost surely, 2^341350021 is an apocalyptic number.

341350021 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

341350021 is a deficient number, since it is larger than the sum of its proper divisors (31739003).

341350021 is a wasteful number, since it uses less digits than its factorization.

341350021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647771.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 341350021 is about 18475.6602317752. The cubic root of 341350021 is about 698.8757606813.

The spelling of 341350021 in words is "three hundred forty-one million, three hundred fifty thousand, twenty-one".