934747442 has 4 divisors (see below), whose sum is σ = 1402121166. Its totient is φ = 467373720.

The previous prime is 934747417. The next prime is 934747453. The reversal of 934747442 is 244747439.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244747439 = 23 ⋅10641193.

It can be written as a sum of positive squares in only one way, i.e., 584720761 + 350026681 = 24181^2 + 18709^2 .

It is a junction number, because it is equal to n+sod(n) for n = 934747393 and 934747402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233686859 + ... + 233686862.

Almost surely, 2^934747442 is an apocalyptic number.

934747442 is a deficient number, since it is larger than the sum of its proper divisors (467373724).

934747442 is a wasteful number, since it uses less digits than its factorization.

934747442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467373723.

The product of its digits is 677376, while the sum is 44.

The square root of 934747442 is about 30573.6396590265. The cubic root of 934747442 is about 977.7581135173.

The spelling of 934747442 in words is "nine hundred thirty-four million, seven hundred forty-seven thousand, four hundred forty-two".