1681300967 has 6 divisors (see below), whose sum is σ = 1717360464. Its totient is φ = 1645253480.

The previous prime is 1681300963. The next prime is 1681300987. The reversal of 1681300967 is 7690031861.

It is not a de Polignac number, because 1681300967 - 2² = 1681300963 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 (1681300963) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278117 + ... + 284097.

It is an arithmetic number, because the mean of its divisors is an integer number (286226744).

Almost surely, 2^1681300967 is an apocalyptic number.

1681300967 is a deficient number, since it is larger than the sum of its proper divisors (36059497).

1681300967 is an frugal number, since it uses more digits than its factorization.

1681300967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12009 (or 6028 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 1681300967 is about 41003.6701649986. The cubic root of 1681300967 is about 1189.0911703583.

The spelling of 1681300967 in words is "one billion, six hundred eighty-one million, three hundred thousand, nine hundred sixty-seven".