346934087448 has 32 divisors (see below), whose sum is σ = 934053313200. Its totient is φ = 106748949888.

The previous prime is 346934087431. The next prime is 346934087459. The reversal of 346934087448 is 844780439643.

It is a happy number.

It is a super-2 number, since 2×346934087448² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 346934087391 and 346934087400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555983803 + ... + 555984426.

Almost surely, 2^346934087448 is an apocalyptic number.

It is an amenable number.

346934087448 is an abundant number, since it is smaller than the sum of its proper divisors (587119225752).

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

346934087448 is a wasteful number, since it uses less digits than its factorization.

346934087448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111968251 (or 1111968247 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 60.

The spelling of 346934087448 in words is "three hundred forty-six billion, nine hundred thirty-four million, eighty-seven thousand, four hundred forty-eight".