2861952734 has 8 divisors (see below), whose sum is σ = 4296860040. Its totient is φ = 1429666056.

The previous prime is 2861952733. The next prime is 2861952739. The reversal of 2861952734 is 4372591682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2861952733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652424 + ... + 656795.

It is an arithmetic number, because the mean of its divisors is an integer number (537107505).

Almost surely, 2^2861952734 is an apocalyptic number.

2861952734 is a deficient number, since it is larger than the sum of its proper divisors (1434907306).

2861952734 is a wasteful number, since it uses less digits than its factorization.

2861952734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310314.

The product of its digits is 725760, while the sum is 47.

The square root of 2861952734 is about 53497.2217409465. The cubic root of 2861952734 is about 1419.7792313667.

The spelling of 2861952734 in words is "two billion, eight hundred sixty-one million, nine hundred fifty-two thousand, seven hundred thirty-four".