3480246 has 112 divisors (see below), whose sum is σ = 10073088. Its totient is φ = 874800.

The previous prime is 3480229. The next prime is 3480251. The reversal of 3480246 is 6420843.

It is a super-2 number, since 2×3480246² = 24224224441032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 112251 + ... + 112281.

Almost surely, 2^3480246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3480246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5036544).

3480246 is an abundant number, since it is smaller than the sum of its proper divisors (6592842).

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

3480246 is a wasteful number, since it uses less digits than its factorization.

3480246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3480246 is about 1865.5417443735. The cubic root of 3480246 is about 151.5432677123.

It can be divided in two parts, 3 and 480246, that added together give a square (480249 = 693²).

The spelling of 3480246 in words is "three million, four hundred eighty thousand, two hundred forty-six".