346842488 has 8 divisors (see below), whose sum is σ = 650329680. Its totient is φ = 173421240.

The previous prime is 346842487. The next prime is 346842497. The reversal of 346842488 is 884248643.

346842488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×346842488² = 240599422964060288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346842487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21677648 + ... + 21677663.

It is an arithmetic number, because the mean of its divisors is an integer number (81291210).

Almost surely, 2^346842488 is an apocalyptic number.

It is an amenable number.

346842488 is a deficient number, since it is larger than the sum of its proper divisors (303487192).

346842488 is a wasteful number, since it uses less digits than its factorization.

346842488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43355317 (or 43355313 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 47.

The square root of 346842488 is about 18623.7076867094. The cubic root of 346842488 is about 702.6042367584.

The spelling of 346842488 in words is "three hundred forty-six million, eight hundred forty-two thousand, four hundred eighty-eight".