348739056 has 60 divisors (see below), whose sum is σ = 986086192. Its totient is φ = 115043328.

The previous prime is 348739051. The next prime is 348739063. The reversal of 348739056 is 650937843.

It is a super-2 number, since 2×348739056² = 243237858359542272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348739051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1485 + ... + 26451.

Almost surely, 2^348739056 is an apocalyptic number.

348739056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348739056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493043096).

348739056 is an abundant number, since it is smaller than the sum of its proper divisors (637347136).

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

348739056 is a wasteful number, since it uses less digits than its factorization.

348739056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25078 (or 25069 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 348739056 is about 18674.5563802731. The cubic root of 348739056 is about 703.8825454016.

The spelling of 348739056 in words is "three hundred forty-eight million, seven hundred thirty-nine thousand, fifty-six".