1002920384 has 14 divisors (see below), whose sum is σ = 1990170264. Its totient is φ = 501460160.

The previous prime is 1002920383. The next prime is 1002920437. The reversal of 1002920384 is 4830292001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002920381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7835252 + ... + 7835379.

Almost surely, 2^1002920384 is an apocalyptic number.

It is an amenable number.

1002920384 is a deficient number, since it is larger than the sum of its proper divisors (987249880).

1002920384 is an equidigital number, since it uses as much as digits as its factorization.

1002920384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15670643 (or 15670633 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1002920384 is about 31668.9182638119. The cubic root of 1002920384 is about 1000.9725152408.

The spelling of 1002920384 in words is "one billion, two million, nine hundred twenty thousand, three hundred eighty-four".