2969490 has 48 divisors (see below), whose sum is σ = 7435584. Its totient is φ = 758880.

The previous prime is 2969489. The next prime is 2969497. The reversal of 2969490 is 949692.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2969497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28779 + ... + 28881.

It is an arithmetic number, because the mean of its divisors is an integer number (154908).

2^2969490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2969490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3717792).

2969490 is an abundant number, since it is smaller than the sum of its proper divisors (4466094).

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

2969490 is a wasteful number, since it uses less digits than its factorization.

2969490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 2969490 is about 1723.2208216012. The cubic root of 2969490 is about 143.7343675502.

The spelling of 2969490 in words is "two million, nine hundred sixty-nine thousand, four hundred ninety".