348678408 has 64 divisors (see below), whose sum is σ = 940564800. Its totient is φ = 107078400.

The previous prime is 348678371. The next prime is 348678409. The reversal of 348678408 is 804876843.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (348678409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267358 + ... + 268658.

It is an arithmetic number, because the mean of its divisors is an integer number (14696325).

Almost surely, 2^348678408 is an apocalyptic number.

It is an amenable number.

348678408 is an abundant number, since it is smaller than the sum of its proper divisors (591886392).

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

348678408 is a wasteful number, since it uses less digits than its factorization.

348678408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182 (or 2178 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 348678408 is about 18672.9324959954. The cubic root of 348678408 is about 703.8417397785.

The spelling of 348678408 in words is "three hundred forty-eight million, six hundred seventy-eight thousand, four hundred eight".