3545078399 has 8 divisors (see below), whose sum is σ = 3553488960. Its totient is φ = 3536679456.

The previous prime is 3545078293. The next prime is 3545078413. The reversal of 3545078399 is 9938705453.

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

It is a cyclic number.

It is not a de Polignac number, because 3545078399 - 2⁸ = 3545078143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3545078399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545071399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912449 + ... + 916325.

It is an arithmetic number, because the mean of its divisors is an integer number (444186120).

Almost surely, 2^3545078399 is an apocalyptic number.

3545078399 is a deficient number, since it is larger than the sum of its proper divisors (8410561).

3545078399 is a wasteful number, since it uses less digits than its factorization.

3545078399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5809.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The square root of 3545078399 is about 59540.5609563766. The cubic root of 3545078399 is about 1524.7850129974.

The spelling of 3545078399 in words is "three billion, five hundred forty-five million, seventy-eight thousand, three hundred ninety-nine".