2902969 has 4 divisors (see below), whose sum is σ = 2957796. Its totient is φ = 2848144.

The previous prime is 2902957. The next prime is 2902981. The reversal of 2902969 is 9692092.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2902957) and next prime (2902981).

It can be written as a sum of positive squares in 2 ways, for example, as 2518569 + 384400 = 1587^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 2902969 - 2¹⁹ = 2378681 is a prime.

It is a super-2 number, since 2×2902969² = 16854458029922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2902369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27334 + ... + 27439.

It is an arithmetic number, because the mean of its divisors is an integer number (739449).

2^2902969 is an apocalyptic number.

It is an amenable number.

2902969 is a deficient number, since it is larger than the sum of its proper divisors (54827).

2902969 is an equidigital number, since it uses as much as digits as its factorization.

2902969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54826.

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

The square root of 2902969 is about 1703.8101420053. The cubic root of 2902969 is about 142.6529638871.

It can be divided in two parts, 29029 and 69, that multiplied together give a triangular number (2003001 = T₂₀₀₁).

The spelling of 2902969 in words is "two million, nine hundred two thousand, nine hundred sixty-nine".