343477396 has 24 divisors (see below), whose sum is σ = 626522624. Its totient is φ = 164579040.

The previous prime is 343477391. The next prime is 343477403. The reversal of 343477396 is 693774343.

It is a super-3 number, since 3×343477396³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343477391) 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, 675 + ... + 26218.

Almost surely, 2^343477396 is an apocalyptic number.

It is an amenable number.

343477396 is a deficient number, since it is larger than the sum of its proper divisors (283045228).

343477396 is a wasteful number, since it uses less digits than its factorization.

343477396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27031 (or 27029 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 46.

The square root of 343477396 is about 18533.1431764825. The cubic root of 343477396 is about 700.3246086307.

The spelling of 343477396 in words is "three hundred forty-three million, four hundred seventy-seven thousand, three hundred ninety-six".