348959744 has 88 divisors (see below), whose sum is σ = 807664320. Its totient is φ = 147603456.

The previous prime is 348959713. The next prime is 348959753. The reversal of 348959744 is 447959843.

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, 637679 + ... + 638225.

Almost surely, 2^348959744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348959744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403832160).

348959744 is an abundant number, since it is smaller than the sum of its proper divisors (458704576).

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

348959744 is an equidigital number, since it uses as much as digits as its factorization.

348959744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 645 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 53.

The square root of 348959744 is about 18680.4642340601. The cubic root of 348959744 is about 704.0309903713.

Subtracting 348959744 from its reverse (447959843), we obtain a palindrome (99000099).

The spelling of 348959744 in words is "three hundred forty-eight million, nine hundred fifty-nine thousand, seven hundred forty-four".