2949969 has 8 divisors (see below), whose sum is σ = 4290912. Its totient is φ = 1787840.

The previous prime is 2949953. The next prime is 2950001. The reversal of 2949969 is 9699492.

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

It is a cyclic number.

It is not a de Polignac number, because 2949969 - 2⁴ = 2949953 is a prime.

It is a super-2 number, since 2×2949969² = 17404634201922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2949949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44664 + ... + 44729.

It is an arithmetic number, because the mean of its divisors is an integer number (536364).

2^2949969 is an apocalyptic number.

It is an amenable number.

2949969 is a deficient number, since it is larger than the sum of its proper divisors (1340943).

2949969 is a wasteful number, since it uses less digits than its factorization.

2949969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89407.

The product of its digits is 314928, while the sum is 48.

The square root of 2949969 is about 1717.5473792592. The cubic root of 2949969 is about 143.4187118276.

The spelling of 2949969 in words is "two million, nine hundred forty-nine thousand, nine hundred sixty-nine".