492678007 has 2 divisors, whose sum is σ = 492678008. Its totient is φ = 492678006.

The previous prime is 492677993. The next prime is 492678059. The reversal of 492678007 is 700876294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492678007 - 2⁷ = 492677879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492678097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246339003 + 246339004.

It is an arithmetic number, because the mean of its divisors is an integer number (246339004).

Almost surely, 2^492678007 is an apocalyptic number.

492678007 is a deficient number, since it is larger than the sum of its proper divisors (1).

492678007 is an equidigital number, since it uses as much as digits as its factorization.

492678007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 492678007 is about 22196.3512091515. The cubic root of 492678007 is about 789.8071456819.

The spelling of 492678007 in words is "four hundred ninety-two million, six hundred seventy-eight thousand, seven".