345702 has 16 divisors (see below), whose sum is σ = 790272. Its totient is φ = 98760.

The previous prime is 345701. The next prime is 345707. The reversal of 345702 is 207543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 345702.

It is not an unprimeable number, because it can be changed into a prime (345701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4074 + ... + 4157.

It is an arithmetic number, because the mean of its divisors is an integer number (49392).

2³⁴⁵⁷⁰² is an apocalyptic number.

345702 is an abundant number, since it is smaller than the sum of its proper divisors (444570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345702 is a wasteful number, since it uses less digits than its factorization.

345702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8243.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 345702 is about 587.9642846296. The cubic root of 345702 is about 70.1833289688.

The spelling of 345702 in words is "three hundred forty-five thousand, seven hundred two".