346473791448 has 32 divisors (see below), whose sum is σ = 866406413760. Its totient is φ = 115461672480.

The previous prime is 346473791413. The next prime is 346473791483. The reversal of 346473791448 is 844197374643.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (346473791413) and next prime (346473791483).

It is a junction number, because it is equal to n+sod(n) for n = 346473791391 and 346473791400.

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, 1753738 + ... + 1941273.

It is an arithmetic number, because the mean of its divisors is an integer number (27075200430).

Almost surely, 2^346473791448 is an apocalyptic number.

It is an amenable number.

346473791448 is an abundant number, since it is smaller than the sum of its proper divisors (519932622312).

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

346473791448 is a wasteful number, since it uses less digits than its factorization.

346473791448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698927 (or 3698923 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 60.

The spelling of 346473791448 in words is "three hundred forty-six billion, four hundred seventy-three million, seven hundred ninety-one thousand, four hundred forty-eight".