2449929 has 8 divisors (see below), whose sum is σ = 3300640. Its totient is φ = 1616256.

The previous prime is 2449927. The next prime is 2449933. The reversal of 2449929 is 9299442.

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

It is not a de Polignac number, because 2449929 - 2¹ = 2449927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2449927) 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, 3919 + ... + 4500.

It is an arithmetic number, because the mean of its divisors is an integer number (412580).

2^2449929 is an apocalyptic number.

It is an amenable number.

2449929 is a deficient number, since it is larger than the sum of its proper divisors (850711).

2449929 is an equidigital number, since it uses as much as digits as its factorization.

2449929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8519.

The product of its digits is 46656, while the sum is 39.

The square root of 2449929 is about 1565.2249039675. The cubic root of 2449929 is about 134.8086727302.

The spelling of 2449929 in words is "two million, four hundred forty-nine thousand, nine hundred twenty-nine".