930404047287 has 48 divisors (see below), whose sum is σ = 1476067192544. Its totient is φ = 517808332800.

The previous prime is 930404047267. The next prime is 930404047301. The reversal of 930404047287 is 782740404039.

930404047287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 930404047287 - 2¹⁴ = 930404030903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930404047267) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 399987 + ... + 1421547.

Almost surely, 2^930404047287 is an apocalyptic number.

930404047287 is a deficient number, since it is larger than the sum of its proper divisors (545663145257).

930404047287 is a wasteful number, since it uses less digits than its factorization.

930404047287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021792 (or 1021781 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 930404047287 in words is "nine hundred thirty billion, four hundred four million, forty-seven thousand, two hundred eighty-seven".