348748416 has 80 divisors (see below), whose sum is σ = 1037900490. Its totient is φ = 116246016.

The previous prime is 348748409. The next prime is 348748453. The reversal of 348748416 is 614847843.

It can be written as a sum of positive squares in only one way, i.e., 342398016 + 6350400 = 18504^2 + 2520^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6451 + ... + 27186.

Almost surely, 2^348748416 is an apocalyptic number.

348748416 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

348748416 is an abundant number, since it is smaller than the sum of its proper divisors (689152074).

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

348748416 is an equidigital number, since it uses as much as digits as its factorization.

348748416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33663 (or 33642 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 348748416 is about 18674.8069869544. The cubic root of 348748416 is about 703.8888426427. Note that the first 4 decimals are identical.

The spelling of 348748416 in words is "three hundred forty-eight million, seven hundred forty-eight thousand, four hundred sixteen".