3651283604 has 6 divisors (see below), whose sum is σ = 6389746314. Its totient is φ = 1825641800.

The previous prime is 3651283567. The next prime is 3651283607. The reversal of 3651283604 is 4063821563.

It can be written as a sum of positive squares in only one way, i.e., 3558122500 + 93161104 = 59650^2 + 9652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3651283607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456410447 + ... + 456410454.

It is an arithmetic number, because the mean of its divisors is an integer number (1064957719).

Almost surely, 2^3651283604 is an apocalyptic number.

It is an amenable number.

3651283604 is a deficient number, since it is larger than the sum of its proper divisors (2738462710).

3651283604 is a wasteful number, since it uses less digits than its factorization.

3651283604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912820905 (or 912820903 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 3651283604 is about 60425.8521164576. The cubic root of 3651283604 is about 1539.8621909629.

The spelling of 3651283604 in words is "three billion, six hundred fifty-one million, two hundred eighty-three thousand, six hundred four".