3547863396 has 96 divisors (see below), whose sum is σ = 11467868160. Its totient is φ = 921520800.

The previous prime is 3547863353. The next prime is 3547863401. The reversal of 3547863396 is 6933687453.

3547863396 is a `hidden beast` number, since 3 + 547 + 8 + 6 + 3 + 3 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205000 + ... + 221631.

It is an arithmetic number, because the mean of its divisors is an integer number (119456960).

Almost surely, 2^3547863396 is an apocalyptic number.

3547863396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3547863396 is an abundant number, since it is smaller than the sum of its proper divisors (7920004764).

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

3547863396 is a wasteful number, since it uses less digits than its factorization.

3547863396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426662 (or 426654 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The square root of 3547863396 is about 59563.9437579481. The cubic root of 3547863396 is about 1525.1841964736.

The spelling of 3547863396 in words is "three billion, five hundred forty-seven million, eight hundred sixty-three thousand, three hundred ninety-six".