3662873012 has 6 divisors (see below), whose sum is σ = 6410027778. Its totient is φ = 1831436504.

The previous prime is 3662873009. The next prime is 3662873017. The reversal of 3662873012 is 2103782663.

It can be written as a sum of positive squares in only one way, i.e., 3235789456 + 427083556 = 56884^2 + 20666^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662873017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457859123 + ... + 457859130.

It is an arithmetic number, because the mean of its divisors is an integer number (1068337963).

Almost surely, 2^3662873012 is an apocalyptic number.

It is an amenable number.

3662873012 is a deficient number, since it is larger than the sum of its proper divisors (2747154766).

3662873012 is a wasteful number, since it uses less digits than its factorization.

3662873012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915718257 (or 915718255 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 3662873012 is about 60521.6739028259. The cubic root of 3662873012 is about 1541.4896773309.

The spelling of 3662873012 in words is "three billion, six hundred sixty-two million, eight hundred seventy-three thousand, twelve".