343492383 has 16 divisors (see below), whose sum is σ = 505251936. Its totient is φ = 206223360.

The previous prime is 343492367. The next prime is 343492399. The reversal of 343492383 is 383294343.

It is an interprime number because it is at equal distance from previous prime (343492367) and next prime (343492399).

It is not a de Polignac number, because 343492383 - 2⁴ = 343492367 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343492313) 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, 105810 + ... + 109007.

It is an arithmetic number, because the mean of its divisors is an integer number (31578246).

Almost surely, 2^343492383 is an apocalyptic number.

343492383 is a deficient number, since it is larger than the sum of its proper divisors (161759553).

343492383 is a wasteful number, since it uses less digits than its factorization.

343492383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214874.

The product of its digits is 186624, while the sum is 39.

The square root of 343492383 is about 18533.5475017602. The cubic root of 343492383 is about 700.3347942717.

The spelling of 343492383 in words is "three hundred forty-three million, four hundred ninety-two thousand, three hundred eighty-three".