3728006802 has 32 divisors (see below), whose sum is σ = 8921727360. Its totient is φ = 1147078800.

The previous prime is 3728006767. The next prime is 3728006839. The reversal of 3728006802 is 2086008273.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2654574 + ... + 2655977.

It is an arithmetic number, because the mean of its divisors is an integer number (278803980).

Almost surely, 2^3728006802 is an apocalyptic number.

3728006802 is an abundant number, since it is smaller than the sum of its proper divisors (5193720558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3728006802 is a wasteful number, since it uses less digits than its factorization.

3728006802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310575 (or 5310569 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3728006802 is about 61057.4057915991. The cubic root of 3728006802 is about 1550.5730523487.

The spelling of 3728006802 in words is "three billion, seven hundred twenty-eight million, six thousand, eight hundred two".