44949049 has 2 divisors, whose sum is σ = 44949050. Its totient is φ = 44949048.

The previous prime is 44949029. The next prime is 44949077. The reversal of 44949049 is 94094944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44890000 + 59049 = 6700^2 + 243^2 .

It is a cyclic number.

It is not a de Polignac number, because 44949049 - 2⁵ = 44949017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44948996 and 44949014.

It is not a weakly prime, because it can be changed into another prime (44949019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22474524 + 22474525.

It is an arithmetic number, because the mean of its divisors is an integer number (22474525).

Almost surely, 2^44949049 is an apocalyptic number.

It is an amenable number.

44949049 is a deficient number, since it is larger than the sum of its proper divisors (1).

44949049 is an equidigital number, since it uses as much as digits as its factorization.

44949049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 44949049 is about 6704.4051936022. The cubic root of 44949049 is about 355.5550373293. Note that the first 3 decimals are identical.

The spelling of 44949049 in words is "forty-four million, nine hundred forty-nine thousand, forty-nine".