487739033 has 2 divisors, whose sum is σ = 487739034. Its totient is φ = 487739032.

The previous prime is 487738991. The next prime is 487739039. The reversal of 487739033 is 330937784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289408144 + 198330889 = 17012^2 + 14083^2 .

It is a cyclic number.

It is not a de Polignac number, because 487739033 - 2¹² = 487734937 is a prime.

It is not a weakly prime, because it can be changed into another prime (487739039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243869516 + 243869517.

It is an arithmetic number, because the mean of its divisors is an integer number (243869517).

Almost surely, 2^487739033 is an apocalyptic number.

It is an amenable number.

487739033 is a deficient number, since it is larger than the sum of its proper divisors (1).

487739033 is an equidigital number, since it uses as much as digits as its factorization.

487739033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 44.

The square root of 487739033 is about 22084.8145339733. The cubic root of 487739033 is about 787.1590706318.

The spelling of 487739033 in words is "four hundred eighty-seven million, seven hundred thirty-nine thousand, thirty-three".