407049841 has 8 divisors (see below), whose sum is σ = 446381568. Its totient is φ = 368106000.

The previous prime is 407049827. The next prime is 407049847. The reversal of 407049841 is 148940704.

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

It is a cyclic number.

It is not a de Polignac number, because 407049841 - 2²³ = 398661233 is a prime.

It is a super-3 number, since 3×407049841³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 407049841.

It is not an unprimeable number, because it can be changed into a prime (407049847) 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, 94770 + ... + 98971.

It is an arithmetic number, because the mean of its divisors is an integer number (55797696).

Almost surely, 2^407049841 is an apocalyptic number.

It is an amenable number.

407049841 is a deficient number, since it is larger than the sum of its proper divisors (39331727).

407049841 is a wasteful number, since it uses less digits than its factorization.

407049841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193943.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 407049841 is about 20175.4762273410. The cubic root of 407049841 is about 741.1097550392.

The spelling of 407049841 in words is "four hundred seven million, forty-nine thousand, eight hundred forty-one".