3629406389530 has 32 divisors (see below), whose sum is σ = 6550929665280. Its totient is φ = 1447768344960.

The previous prime is 3629406389519. The next prime is 3629406389579. The reversal of 3629406389530 is 359836049263.

It is a super-2 number, since 2×3629406389530² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5072091 + ... + 5743249.

It is an arithmetic number, because the mean of its divisors is an integer number (204716552040).

Almost surely, 2^{3629406389530} is an apocalyptic number.

3629406389530 is a deficient number, since it is larger than the sum of its proper divisors (2921523275750).

3629406389530 is a wasteful number, since it uses less digits than its factorization.

3629406389530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672654.

The product of its (nonzero) digits is 25194240, while the sum is 58.

The spelling of 3629406389530 in words is "three trillion, six hundred twenty-nine billion, four hundred six million, three hundred eighty-nine thousand, five hundred thirty".