348745950 has 144 divisors (see below), whose sum is σ = 1127368320. Its totient is φ = 75504960.

The previous prime is 348745927. The next prime is 348745951. The reversal of 348745950 is 59547843.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 348745896 and 348745905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348745951) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 56937 + ... + 62763.

Almost surely, 2^348745950 is an apocalyptic number.

348745950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 348745950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563684160).

348745950 is an abundant number, since it is smaller than the sum of its proper divisors (778622370).

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

348745950 is a wasteful number, since it uses less digits than its factorization.

348745950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871 (or 5863 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 348745950 is about 18674.7409620589. The cubic root of 348745950 is about 703.8871835728.

The spelling of 348745950 in words is "three hundred forty-eight million, seven hundred forty-five thousand, nine hundred fifty".