1303442984 has 16 divisors (see below), whose sum is σ = 2445184800. Its totient is φ = 651393712.

The previous prime is 1303442983. The next prime is 1303442999. The reversal of 1303442984 is 4892443031.

It is a super-2 number, since 2×1303442984² = 3397927225077648512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1303442983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23642 + ... + 56265.

It is an arithmetic number, because the mean of its divisors is an integer number (152824050).

Almost surely, 2^1303442984 is an apocalyptic number.

It is an amenable number.

1303442984 is a deficient number, since it is larger than the sum of its proper divisors (1141741816).

1303442984 is a wasteful number, since it uses less digits than its factorization.

1303442984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81952 (or 81948 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 1303442984 is about 36103.2267809956. The cubic root of 1303442984 is about 1092.3555332644.

The spelling of 1303442984 in words is "one billion, three hundred three million, four hundred forty-two thousand, nine hundred eighty-four".