2969290 has 8 divisors (see below), whose sum is σ = 5344740. Its totient is φ = 1187712.

The previous prime is 2969257. The next prime is 2969303. The reversal of 2969290 is 929692.

It can be written as a sum of positive squares in 2 ways, for example, as 2866249 + 103041 = 1693^2 + 321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148455 + ... + 148474.

2^2969290 is an apocalyptic number.

2969290 is a deficient number, since it is larger than the sum of its proper divisors (2375450).

2969290 is a wasteful number, since it uses less digits than its factorization.

2969290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296936.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 2969290 is about 1723.1627897561. The cubic root of 2969290 is about 143.7311405630.

The spelling of 2969290 in words is "two million, nine hundred sixty-nine thousand, two hundred ninety".