44849810 has 8 divisors (see below), whose sum is σ = 80729676. Its totient is φ = 17939920.

The previous prime is 44849807. The next prime is 44849821. The reversal of 44849810 is 1894844.

It is a Cunningham number, because it is equal to 6697²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 44849809 + 1 = 6697^2 + 1^2 .

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

It is a super-2 number, since 2×44849810² = 4023010914072200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242481 + ... + 2242500.

Almost surely, 2^44849810 is an apocalyptic number.

44849810 is a deficient number, since it is larger than the sum of its proper divisors (35879866).

44849810 is a wasteful number, since it uses less digits than its factorization.

44849810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484988.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 44849810 is about 6697.0000746603. Note that the first 4 decimals coincide. The cubic root of 44849810 is about 355.2931784282.

The spelling of 44849810 in words is "forty-four million, eight hundred forty-nine thousand, eight hundred ten".