1307400486 has 16 divisors (see below), whose sum is σ = 2988344064. Its totient is φ = 373542984.

The previous prime is 1307400473. The next prime is 1307400491. The reversal of 1307400486 is 6840047031.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 15564250 + ... + 15564333.

It is an arithmetic number, because the mean of its divisors is an integer number (186771504).

Almost surely, 2^1307400486 is an apocalyptic number.

1307400486 is an abundant number, since it is smaller than the sum of its proper divisors (1680943578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1307400486 is a wasteful number, since it uses less digits than its factorization.

1307400486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31128595.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1307400486 is about 36157.9933901205. The cubic root of 1307400486 is about 1093.4599496639.

The spelling of 1307400486 in words is "one billion, three hundred seven million, four hundred thousand, four hundred eighty-six".