348399332 has 6 divisors (see below), whose sum is σ = 609698838. Its totient is φ = 174199664.

The previous prime is 348399329. The next prime is 348399349. The reversal of 348399332 is 233993843.

It can be written as a sum of positive squares in only one way, i.e., 295633636 + 52765696 = 17194^2 + 7264^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43549913 + ... + 43549920.

It is an arithmetic number, because the mean of its divisors is an integer number (101616473).

Almost surely, 2^348399332 is an apocalyptic number.

It is an amenable number.

348399332 is a deficient number, since it is larger than the sum of its proper divisors (261299506).

348399332 is a wasteful number, since it uses less digits than its factorization.

348399332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87099837 (or 87099835 counting only the distinct ones).

The product of its digits is 419904, while the sum is 44.

The square root of 348399332 is about 18665.4582585052. The cubic root of 348399332 is about 703.6539088515.

The spelling of 348399332 in words is "three hundred forty-eight million, three hundred ninety-nine thousand, three hundred thirty-two".