3545439480 has 96 divisors (see below), whose sum is σ = 12570208560. Its totient is φ = 859499520.

The previous prime is 3545439479. The next prime is 3545439553. The reversal of 3545439480 is 849345453.

3545439480 is a `hidden beast` number, since 35 + 454 + 3 + 94 + 80 = 666.

It is a super-2 number, since 2×3545439480² = 25140282212685340800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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, 443697 + ... + 451616.

Almost surely, 2^3545439480 is an apocalyptic number.

3545439480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3545439480 is an abundant number, since it is smaller than the sum of its proper divisors (9024769080).

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

3545439480 is a wasteful number, since it uses less digits than its factorization.

3545439480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895341 (or 895334 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 3545439480 is about 59543.5931062276. The cubic root of 3545439480 is about 1524.8367798079.

The spelling of 3545439480 in words is "three billion, five hundred forty-five million, four hundred thirty-nine thousand, four hundred eighty".