345484337 has 16 divisors (see below), whose sum is σ = 393785280. Its totient is φ = 300216000.

The previous prime is 345484333. The next prime is 345484339. The reversal of 345484337 is 733484543.

It is a cyclic number.

It is not a de Polignac number, because 345484337 - 2² = 345484333 is a prime.

It is a super-2 number, since 2×345484337² = 238718854224659138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345484294 and 345484303.

It is not an unprimeable number, because it can be changed into a prime (345484333) 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, 26858 + ... + 37580.

It is an arithmetic number, because the mean of its divisors is an integer number (24611580).

Almost surely, 2^345484337 is an apocalyptic number.

It is an amenable number.

345484337 is a deficient number, since it is larger than the sum of its proper divisors (48300943).

345484337 is a wasteful number, since it uses less digits than its factorization.

345484337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10864.

The product of its digits is 483840, while the sum is 41.

The square root of 345484337 is about 18587.2089620793. The cubic root of 345484337 is about 701.6859612453.

The spelling of 345484337 in words is "three hundred forty-five million, four hundred eighty-four thousand, three hundred thirty-seven".