2054408734 has 8 divisors (see below), whose sum is σ = 3521843568. Its totient is φ = 880460880.

The previous prime is 2054408731. The next prime is 2054408743. The reversal of 2054408734 is 4378044502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2054408693 and 2054408702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054408731) 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, 73371727 + ... + 73371754.

It is an arithmetic number, because the mean of its divisors is an integer number (440230446).

Almost surely, 2^2054408734 is an apocalyptic number.

2054408734 is a deficient number, since it is larger than the sum of its proper divisors (1467434834).

2054408734 is a wasteful number, since it uses less digits than its factorization.

2054408734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146743490.

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 2054408734 is about 45325.5858649395. The cubic root of 2054408734 is about 1271.2441017211.

The spelling of 2054408734 in words is "two billion, fifty-four million, four hundred eight thousand, seven hundred thirty-four".