344416023 has 16 divisors (see below), whose sum is σ = 583138560. Its totient is φ = 196809048.

The previous prime is 344416013. The next prime is 344416043. The reversal of 344416023 is 320614443.

It is not a de Polignac number, because 344416023 - 2⁵ = 344415991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344416003) 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, 910965 + ... + 911342.

It is an arithmetic number, because the mean of its divisors is an integer number (36446160).

Almost surely, 2^344416023 is an apocalyptic number.

344416023 is a deficient number, since it is larger than the sum of its proper divisors (238722537).

344416023 is a wasteful number, since it uses less digits than its factorization.

344416023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822323 (or 1822317 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 344416023 is about 18558.4488306539. The cubic root of 344416023 is about 700.9619583983.

The spelling of 344416023 in words is "three hundred forty-four million, four hundred sixteen thousand, twenty-three".