1030741672 has 32 divisors (see below), whose sum is σ = 1946954880. Its totient is φ = 511569280.

The previous prime is 1030741651. The next prime is 1030741687. The reversal of 1030741672 is 2761470301.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802743 + ... + 804025.

It is an arithmetic number, because the mean of its divisors is an integer number (60842340).

Almost surely, 2^1030741672 is an apocalyptic number.

It is an amenable number.

1030741672 is a deficient number, since it is larger than the sum of its proper divisors (916213208).

1030741672 is a wasteful number, since it uses less digits than its factorization.

1030741672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1949 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 1030741672 is about 32105.1658148654. The cubic root of 1030741672 is about 1010.1439758155.

The spelling of 1030741672 in words is "one billion, thirty million, seven hundred forty-one thousand, six hundred seventy-two".