341389845 has 24 divisors (see below), whose sum is σ = 592985952. Its totient is φ = 181692000.

The previous prime is 341389831. The next prime is 341389847. The reversal of 341389845 is 548983143.

It is not a de Polignac number, because 341389845 - 2⁶ = 341389781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 341389845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341389847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14370 + ... + 29820.

It is an arithmetic number, because the mean of its divisors is an integer number (24707748).

Almost surely, 2^341389845 is an apocalyptic number.

It is an amenable number.

341389845 is a deficient number, since it is larger than the sum of its proper divisors (251596107).

341389845 is a wasteful number, since it uses less digits than its factorization.

341389845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15953 (or 15950 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 341389845 is about 18476.7379426131. The cubic root of 341389845 is about 698.9029380108.

The spelling of 341389845 in words is "three hundred forty-one million, three hundred eighty-nine thousand, eight hundred forty-five".