498046877 has 2 divisors, whose sum is σ = 498046878. Its totient is φ = 498046876.

The previous prime is 498046859. The next prime is 498046919. The reversal of 498046877 is 778640894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 473236516 + 24810361 = 21754^2 + 4981^2 .

It is a cyclic number.

It is not a de Polignac number, because 498046877 - 2¹⁴ = 498030493 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498046177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249023438 + 249023439.

It is an arithmetic number, because the mean of its divisors is an integer number (249023439).

Almost surely, 2^498046877 is an apocalyptic number.

It is an amenable number.

498046877 is a deficient number, since it is larger than the sum of its proper divisors (1).

498046877 is an equidigital number, since it uses as much as digits as its factorization.

498046877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 498046877 is about 22316.9638840054. The cubic root of 498046877 is about 792.6657142342.

The spelling of 498046877 in words is "four hundred ninety-eight million, forty-six thousand, eight hundred seventy-seven".