1676331463 has 2 divisors, whose sum is σ = 1676331464. Its totient is φ = 1676331462.

The previous prime is 1676331439. The next prime is 1676331493. The reversal of 1676331463 is 3641336761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1676331463 - 2²⁹ = 1139460551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1676331403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 838165731 + 838165732.

It is an arithmetic number, because the mean of its divisors is an integer number (838165732).

Almost surely, 2^1676331463 is an apocalyptic number.

1676331463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1676331463 is an equidigital number, since it uses as much as digits as its factorization.

1676331463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 40.

The square root of 1676331463 is about 40943.0270375799. The cubic root of 1676331463 is about 1187.9184624268.

The spelling of 1676331463 in words is "one billion, six hundred seventy-six million, three hundred thirty-one thousand, four hundred sixty-three".