1020929486 has 8 divisors (see below), whose sum is σ = 1532115264. Its totient is φ = 510224400.

The previous prime is 1020929477. The next prime is 1020929491. The reversal of 1020929486 is 6849290201.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 114815 + ... + 123386.

It is an arithmetic number, because the mean of its divisors is an integer number (191514408).

Almost surely, 2^1020929486 is an apocalyptic number.

1020929486 is a deficient number, since it is larger than the sum of its proper divisors (511185778).

1020929486 is a wasteful number, since it uses less digits than its factorization.

1020929486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240346.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 1020929486 is about 31951.9871995468. The cubic root of 1020929486 is about 1006.9283819964.

The spelling of 1020929486 in words is "one billion, twenty million, nine hundred twenty-nine thousand, four hundred eighty-six".