2946748 has 48 divisors (see below), whose sum is σ = 6451200. Its totient is φ = 1149120.

The previous prime is 2946743. The next prime is 2946761. The reversal of 2946748 is 8476492.

It is a d-powerful number, because it can be written as 2¹¹ + 9⁴ + 4⁵ + 6² + 7⁷ + 4⁷ + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 2946748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2946743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15333 + ... + 15523.

It is an arithmetic number, because the mean of its divisors is an integer number (134400).

2^2946748 is an apocalyptic number.

2946748 is a gapful number since it is divisible by the number (28) 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 2946748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3225600).

2946748 is an abundant number, since it is smaller than the sum of its proper divisors (3504452).

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

2946748 is a wasteful number, since it uses less digits than its factorization.

2946748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 248 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2946748 is about 1716.6094488846. The cubic root of 2946748 is about 143.3664943405.

The spelling of 2946748 in words is "two million, nine hundred forty-six thousand, seven hundred forty-eight".