1641350104 has 64 divisors (see below), whose sum is σ = 3294302400. Its totient is φ = 764983296.

The previous prime is 1641350099. The next prime is 1641350107. The reversal of 1641350104 is 4010531461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1641350107) 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, 1194762 + ... + 1196134.

It is an arithmetic number, because the mean of its divisors is an integer number (51473475).

Almost surely, 2^1641350104 is an apocalyptic number.

It is an amenable number.

1641350104 is an abundant number, since it is smaller than the sum of its proper divisors (1652952296).

1641350104 is a wasteful number, since it uses less digits than its factorization.

1641350104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1641350104 is about 40513.5792543685. The cubic root of 1641350104 is about 1179.5972253616.

Adding to 1641350104 its reverse (4010531461), we get a palindrome (5651881565).

The spelling of 1641350104 in words is "one billion, six hundred forty-one million, three hundred fifty thousand, one hundred four".