343751023 has 24 divisors (see below), whose sum is σ = 437322240. Its totient is φ = 267185520.

The previous prime is 343750991. The next prime is 343751069. The reversal of 343751023 is 320157343.

It is not a de Polignac number, because 343751023 - 2⁵ = 343750991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343750982 and 343751000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343751923) 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, 397890 + ... + 398752.

It is an arithmetic number, because the mean of its divisors is an integer number (18221760).

Almost surely, 2^343751023 is an apocalyptic number.

343751023 is a deficient number, since it is larger than the sum of its proper divisors (93571217).

343751023 is a wasteful number, since it uses less digits than its factorization.

343751023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627 (or 1620 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 343751023 is about 18540.5238059770. The cubic root of 343751023 is about 700.5105275689.

The spelling of 343751023 in words is "three hundred forty-three million, seven hundred fifty-one thousand, twenty-three".