3489915356 has 6 divisors (see below), whose sum is σ = 6107351880. Its totient is φ = 1744957676.

The previous prime is 3489915353. The next prime is 3489915439. The reversal of 3489915356 is 6535199843.

It is a junction number, because it is equal to n+sod(n) for n = 3489915298 and 3489915307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489915353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436239416 + ... + 436239423.

It is an arithmetic number, because the mean of its divisors is an integer number (1017891980).

Almost surely, 2^3489915356 is an apocalyptic number.

It is an amenable number.

3489915356 is a deficient number, since it is larger than the sum of its proper divisors (2617436524).

3489915356 is a wasteful number, since it uses less digits than its factorization.

3489915356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872478843 (or 872478841 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 53.

The square root of 3489915356 is about 59075.5055501009. The cubic root of 3489915356 is about 1516.8348489153.

The spelling of 3489915356 in words is "three billion, four hundred eighty-nine million, nine hundred fifteen thousand, three hundred fifty-six".