3659365954 has 8 divisors (see below), whose sum is σ = 5496793020. Its totient is φ = 1827101616.

The previous prime is 3659365951. The next prime is 3659365961. The reversal of 3659365954 is 4595639563.

It can be written as a sum of positive squares in 2 ways, for example, as 3117547225 + 541818729 = 55835^2 + 23277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3659365895 and 3659365904.

It is not an unprimeable number, because it can be changed into a prime (3659365951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288909 + ... + 1291744.

Almost surely, 2^3659365954 is an apocalyptic number.

3659365954 is a deficient number, since it is larger than the sum of its proper divisors (1837427066).

3659365954 is a wasteful number, since it uses less digits than its factorization.

3659365954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581364.

The product of its digits is 13122000, while the sum is 55.

The square root of 3659365954 is about 60492.6933935000. The cubic root of 3659365954 is about 1540.9975481580.

The spelling of 3659365954 in words is "three billion, six hundred fifty-nine million, three hundred sixty-five thousand, nine hundred fifty-four".