2969090 has 8 divisors (see below), whose sum is σ = 5344380. Its totient is φ = 1187632.

The previous prime is 2969089. The next prime is 2969137. The reversal of 2969090 is 909692.

It can be written as a sum of positive squares in 2 ways, for example, as 2968729 + 361 = 1723^2 + 19^2 .

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

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2969090.

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, 148445 + ... + 148464.

2^2969090 is an apocalyptic number.

2969090 is a deficient number, since it is larger than the sum of its proper divisors (2375290).

2969090 is a wasteful number, since it uses less digits than its factorization.

2969090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296916.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 2969090 is about 1723.1047559565. The cubic root of 2969090 is about 143.7279134309.

The spelling of 2969090 in words is "two million, nine hundred sixty-nine thousand, ninety".