346874119420 has 24 divisors (see below), whose sum is σ = 728515550448. Its totient is φ = 138734428800.

The previous prime is 346874119409. The next prime is 346874119451. The reversal of 346874119420 is 24911478643.

It is a happy number.

It is a super-2 number, since 2×346874119420² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 763386 + ... + 1129825.

It is an arithmetic number, because the mean of its divisors is an integer number (30354814602).

Almost surely, 2^346874119420 is an apocalyptic number.

It is an amenable number.

346874119420 is an abundant number, since it is smaller than the sum of its proper divisors (381641431028).

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

346874119420 is a wasteful number, since it uses less digits than its factorization.

346874119420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902381 (or 1902379 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 346874119420 in words is "three hundred forty-six billion, eight hundred seventy-four million, one hundred nineteen thousand, four hundred twenty".