3437740242 has 24 divisors (see below), whose sum is σ = 7450220700. Its totient is φ = 1145639040.

The previous prime is 3437740211. The next prime is 3437740249. The reversal of 3437740242 is 2420477343.

3437740242 is a `hidden beast` number, since 3 + 4 + 377 + 40 + 242 = 666.

3437740242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3176562321 + 261177921 = 56361^2 + 16161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3437740197 and 3437740206.

It is not an unprimeable number, because it can be changed into a prime (3437740249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63142 + ... + 104222.

Almost surely, 2^3437740242 is an apocalyptic number.

3437740242 is an abundant number, since it is smaller than the sum of its proper divisors (4012480458).

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

3437740242 is a wasteful number, since it uses less digits than its factorization.

3437740242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45738 (or 45735 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 3437740242 is about 58632.2457526573. The cubic root of 3437740242 is about 1509.2378420588.

The spelling of 3437740242 in words is "three billion, four hundred thirty-seven million, seven hundred forty thousand, two hundred forty-two".