2134549674 has 12 divisors (see below), whose sum is σ = 4624857666. Its totient is φ = 711516552.

The previous prime is 2134549673. The next prime is 2134549679. The reversal of 2134549674 is 4769454312.

2134549674 is a `hidden beast` number, since 2 + 1 + 34 + 549 + 6 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1731142449 + 403407225 = 41607^2 + 20085^2 .

It is not an unprimeable number, because it can be changed into a prime (2134549673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59293029 + ... + 59293064.

Almost surely, 2^2134549674 is an apocalyptic number.

2134549674 is an abundant number, since it is smaller than the sum of its proper divisors (2490307992).

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

2134549674 is a wasteful number, since it uses less digits than its factorization.

2134549674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118586101 (or 118586098 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 2134549674 is about 46201.1869328051. The cubic root of 2134549674 is about 1287.5637921577.

The spelling of 2134549674 in words is "two billion, one hundred thirty-four million, five hundred forty-nine thousand, six hundred seventy-four".