2534478794 has 8 divisors (see below), whose sum is σ = 3801977760. Its totient is φ = 1267152876.

The previous prime is 2534478769. The next prime is 2534478823. The reversal of 2534478794 is 4978744352.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3437 + ... + 71279.

It is an arithmetic number, because the mean of its divisors is an integer number (475247220).

Almost surely, 2^2534478794 is an apocalyptic number.

2534478794 is a deficient number, since it is larger than the sum of its proper divisors (1267498966).

2534478794 is a wasteful number, since it uses less digits than its factorization.

2534478794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86524.

The product of its digits is 6773760, while the sum is 53.

The square root of 2534478794 is about 50343.6072803688. The cubic root of 2534478794 is about 1363.4196658777.

The spelling of 2534478794 in words is "two billion, five hundred thirty-four million, four hundred seventy-eight thousand, seven hundred ninety-four".