3651234248 has 16 divisors (see below), whose sum is σ = 6880818780. Its totient is φ = 1816349248.

The previous prime is 3651234187. The next prime is 3651234263. The reversal of 3651234248 is 8424321563.

It can be written as a sum of positive squares in 2 ways, for example, as 2125394404 + 1525839844 = 46102^2 + 39062^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156811 + ... + 1159962.

Almost surely, 2^3651234248 is an apocalyptic number.

It is an amenable number.

3651234248 is a deficient number, since it is larger than the sum of its proper divisors (3229584532).

3651234248 is a wasteful number, since it uses less digits than its factorization.

3651234248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316976 (or 2316972 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 3651234248 is about 60425.4437137205. The cubic root of 3651234248 is about 1539.8552526010.

The spelling of 3651234248 in words is "three billion, six hundred fifty-one million, two hundred thirty-four thousand, two hundred forty-eight".