41790749 has 32 divisors (see below), whose sum is σ = 56899584. Its totient is φ = 29638080.

The previous prime is 41790739. The next prime is 41790757. The reversal of 41790749 is 94709714.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 41790749 - 2⁴ = 41790733 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41790739) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82832 + ... + 83334.

It is an arithmetic number, because the mean of its divisors is an integer number (1778112).

Almost surely, 2^41790749 is an apocalyptic number.

It is an amenable number.

41790749 is a deficient number, since it is larger than the sum of its proper divisors (15108835).

41790749 is a wasteful number, since it uses less digits than its factorization.

41790749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 41790749 is about 6464.5764749131. The cubic root of 41790749 is about 347.0244316693.

The spelling of 41790749 in words is "forty-one million, seven hundred ninety thousand, seven hundred forty-nine".