3480750 has 192 divisors, whose sum is σ = 12265344. Its totient is φ = 691200.

The previous prime is 3480749. The next prime is 3480761. The reversal of 3480750 is 570843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 204742 + ... + 204758.

It is an arithmetic number, because the mean of its divisors is an integer number (63882).

Almost surely, 2^3480750 is an apocalyptic number.

3480750 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 3480750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6132672).

3480750 is an abundant number, since it is smaller than the sum of its proper divisors (8784594).

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

3480750 is a wasteful number, since it uses less digits than its factorization.

3480750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3480750 is about 1865.6768208883. The cubic root of 3480750 is about 151.5505827240.

The spelling of 3480750 in words is "three million, four hundred eighty thousand, seven hundred fifty".