3630897393 has 32 divisors (see below), whose sum is σ = 5026344960. Its totient is φ = 2329810560.

The previous prime is 3630897377. The next prime is 3630897401. The reversal of 3630897393 is 3937980363.

3630897393 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3630897393 - 2⁴ = 3630897377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3630897293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5865438 + ... + 5866056.

It is an arithmetic number, because the mean of its divisors is an integer number (157073280).

Almost surely, 2^3630897393 is an apocalyptic number.

It is an amenable number.

3630897393 is a deficient number, since it is larger than the sum of its proper divisors (1395447567).

3630897393 is a wasteful number, since it uses less digits than its factorization.

3630897393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229.

The product of its (nonzero) digits is 2204496, while the sum is 51.

The square root of 3630897393 is about 60256.9281742772. The cubic root of 3630897393 is about 1536.9910033285.

The spelling of 3630897393 in words is "three billion, six hundred thirty million, eight hundred ninety-seven thousand, three hundred ninety-three".