349483500 has 144 divisors (see below), whose sum is σ = 1132840800. Its totient is φ = 90633600.

The previous prime is 349483487. The next prime is 349483517. The reversal of 349483500 is 5384943.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165451 + ... + 167549.

It is an arithmetic number, because the mean of its divisors is an integer number (7866950).

Almost surely, 2^349483500 is an apocalyptic number.

349483500 is a gapful number since it is divisible by the number (30) 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 349483500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566420400).

349483500 is an abundant number, since it is smaller than the sum of its proper divisors (783357300).

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

349483500 is a wasteful number, since it uses less digits than its factorization.

349483500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161 (or 2146 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 349483500 is about 18694.4777942579. The cubic root of 349483500 is about 704.3830425624.

The spelling of 349483500 in words is "three hundred forty-nine million, four hundred eighty-three thousand, five hundred".