3914545500 has 72 divisors (see below), whose sum is σ = 12349100400. Its totient is φ = 1043877600.

The previous prime is 3914545469. The next prime is 3914545501. The reversal of 3914545500 is 55454193.

3914545500 is a `hidden beast` number, since 3 + 9 + 145 + 4 + 5 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914545501) 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 23 ways as a sum of consecutive naturals, for example, 430450 + ... + 439449.

Almost surely, 2^3914545500 is an apocalyptic number.

3914545500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3914545500 is an abundant number, since it is smaller than the sum of its proper divisors (8434554900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3914545500 is a wasteful number, since it uses less digits than its factorization.

3914545500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869924 (or 869909 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 3914545500 is about 62566.3288039182. The cubic root of 3914545500 is about 1576.0153694594.

Adding to 3914545500 its reverse (55454193), we get a palindrome (3969999693).

The spelling of 3914545500 in words is "three billion, nine hundred fourteen million, five hundred forty-five thousand, five hundred".