3658672963 has 16 divisors (see below), whose sum is σ = 4041180000. Its totient is φ = 3284686080.

The previous prime is 3658672949. The next prime is 3658672967. The reversal of 3658672963 is 3692768563.

3658672963 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3658672963 - 2¹⁷ = 3658541891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3658672967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370413 + ... + 380161.

It is an arithmetic number, because the mean of its divisors is an integer number (252573750).

Almost surely, 2^3658672963 is an apocalyptic number.

3658672963 is a deficient number, since it is larger than the sum of its proper divisors (382507037).

3658672963 is a wasteful number, since it uses less digits than its factorization.

3658672963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182.

The product of its digits is 9797760, while the sum is 55.

The square root of 3658672963 is about 60486.9652321887. The cubic root of 3658672963 is about 1540.9002667470.

The spelling of 3658672963 in words is "three billion, six hundred fifty-eight million, six hundred seventy-two thousand, nine hundred sixty-three".