2969949 has 8 divisors (see below), whose sum is σ = 3968512. Its totient is φ = 1975680.

The previous prime is 2969933. The next prime is 2969959. The reversal of 2969949 is 9499692.

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

It is not a de Polignac number, because 2969949 - 2⁴ = 2969933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2969898 and 2969907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2969929) 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, 1284 + ... + 2754.

It is an arithmetic number, because the mean of its divisors is an integer number (496064).

2^2969949 is an apocalyptic number.

It is an amenable number.

2969949 is a deficient number, since it is larger than the sum of its proper divisors (998563).

2969949 is a wasteful number, since it uses less digits than its factorization.

2969949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147.

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

The square root of 2969949 is about 1723.3539972971. The cubic root of 2969949 is about 143.7417729381.

The spelling of 2969949 in words is "two million, nine hundred sixty-nine thousand, nine hundred forty-nine".