1300461631 has 32 divisors (see below), whose sum is σ = 1680030720. Its totient is φ = 979776000.

The previous prime is 1300461611. The next prime is 1300461649. The reversal of 1300461631 is 1361640031.

It is a happy number.

It is not a de Polignac number, because 1300461631 - 2⁹ = 1300461119 is a prime.

It is a super-2 number, since 2×1300461631² = 3382400907406360322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300461596 and 1300461605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300461611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156481 + ... + 164581.

It is an arithmetic number, because the mean of its divisors is an integer number (52500960).

Almost surely, 2^1300461631 is an apocalyptic number.

1300461631 is a deficient number, since it is larger than the sum of its proper divisors (379569089).

1300461631 is a wasteful number, since it uses less digits than its factorization.

1300461631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8215.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1300461631 is about 36061.9138565884. The cubic root of 1300461631 is about 1091.5220525903.

The spelling of 1300461631 in words is "one billion, three hundred million, four hundred sixty-one thousand, six hundred thirty-one".