7645203364 has 6 divisors (see below), whose sum is σ = 13379105894. Its totient is φ = 3822601680.

The previous prime is 7645203343. The next prime is 7645203373. The reversal of 7645203364 is 4633025467.

It can be written as a sum of positive squares in only one way, i.e., 5571129600 + 2074073764 = 74640^2 + 45542^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 955650417 + ... + 955650424.

Almost surely, 2^7645203364 is an apocalyptic number.

It is an amenable number.

7645203364 is a deficient number, since it is larger than the sum of its proper divisors (5733902530).

7645203364 is a wasteful number, since it uses less digits than its factorization.

7645203364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911300845 (or 1911300843 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The square root of 7645203364 is about 87436.8535801695. The cubic root of 7645203364 is about 1969.9854297324.

The spelling of 7645203364 in words is "seven billion, six hundred forty-five million, two hundred three thousand, three hundred sixty-four".