44077669 has 2 divisors, whose sum is σ = 44077670. Its totient is φ = 44077668.

The previous prime is 44077639. The next prime is 44077699. The reversal of 44077669 is 96677044.

It is a balanced prime because it is at equal distance from previous prime (44077639) and next prime (44077699).

It can be written as a sum of positive squares in only one way, i.e., 32092225 + 11985444 = 5665^2 + 3462^2 .

It is a cyclic number.

It is not a de Polignac number, because 44077669 - 2¹⁵ = 44044901 is a prime.

It is a super-2 number, since 2×44077669² = 3885681808947122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44077639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22038834 + 22038835.

It is an arithmetic number, because the mean of its divisors is an integer number (22038835).

Almost surely, 2^44077669 is an apocalyptic number.

It is an amenable number.

44077669 is a deficient number, since it is larger than the sum of its proper divisors (1).

44077669 is an equidigital number, since it uses as much as digits as its factorization.

44077669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 44077669 is about 6639.1015205372. The cubic root of 44077669 is about 353.2424376569.

The spelling of 44077669 in words is "forty-four million, seventy-seven thousand, six hundred sixty-nine".