2471742634 has 4 divisors (see below), whose sum is σ = 3707613954. Its totient is φ = 1235871316.

The previous prime is 2471742613. The next prime is 2471742671. The reversal of 2471742634 is 4362471742.

2471742634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 2125671025 + 346071609 = 46105^2 + 18603^2 .

It is a super-2 number, since 2×2471742634² = 12219023297466515912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617935657 + ... + 617935660.

Almost surely, 2^2471742634 is an apocalyptic number.

2471742634 is a deficient number, since it is larger than the sum of its proper divisors (1235871320).

2471742634 is a wasteful number, since it uses less digits than its factorization.

2471742634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235871319.

The product of its digits is 225792, while the sum is 40.

The square root of 2471742634 is about 49716.6233165528. The cubic root of 2471742634 is about 1352.0759344423.

The spelling of 2471742634 in words is "two billion, four hundred seventy-one million, seven hundred forty-two thousand, six hundred thirty-four".