2735285906 has 4 divisors (see below), whose sum is σ = 4102928862. Its totient is φ = 1367642952.

The previous prime is 2735285897. The next prime is 2735285951. The reversal of 2735285906 is 6095825372.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2488513225 + 246772681 = 49885^2 + 15709^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683821475 + ... + 683821478.

Almost surely, 2^2735285906 is an apocalyptic number.

2735285906 is a deficient number, since it is larger than the sum of its proper divisors (1367642956).

2735285906 is a wasteful number, since it uses less digits than its factorization.

2735285906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367642955.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 2735285906 is about 52299.9608604060. The cubic root of 2735285906 is about 1398.5164396718.

The spelling of 2735285906 in words is "two billion, seven hundred thirty-five million, two hundred eighty-five thousand, nine hundred six".