341390688 has 48 divisors (see below), whose sum is σ = 897520176. Its totient is φ = 113623040.

The previous prime is 341390677. The next prime is 341390743. The reversal of 341390688 is 886093143.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×341390688² = 233095203706226688, which contains 22 as substring.

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, 70720 + ... + 75392.

It is an arithmetic number, because the mean of its divisors is an integer number (18698337).

Almost surely, 2^341390688 is an apocalyptic number.

It is an amenable number.

341390688 is an abundant number, since it is smaller than the sum of its proper divisors (556129488).

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

341390688 is a wasteful number, since it uses less digits than its factorization.

341390688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447 (or 5439 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 341390688 is about 18476.7607550674. The cubic root of 341390688 is about 698.9035132814.

The spelling of 341390688 in words is "three hundred forty-one million, three hundred ninety thousand, six hundred eighty-eight".