343454364 has 48 divisors (see below), whose sum is σ = 971389440. Its totient is φ = 104076720.

The previous prime is 343454357. The next prime is 343454369. The reversal of 343454364 is 463454343.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343454369) 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, 143364 + ... + 145739.

It is an arithmetic number, because the mean of its divisors is an integer number (20237280).

Almost surely, 2^343454364 is an apocalyptic number.

It is an amenable number.

343454364 is an abundant number, since it is smaller than the sum of its proper divisors (627935076).

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

343454364 is a wasteful number, since it uses less digits than its factorization.

343454364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289127 (or 289119 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

The square root of 343454364 is about 18532.5217927836. The cubic root of 343454364 is about 700.3089547749.

The spelling of 343454364 in words is "three hundred forty-three million, four hundred fifty-four thousand, three hundred sixty-four".