1705049934 has 16 divisors (see below), whose sum is σ = 3897257088. Its totient is φ = 487157112.

The previous prime is 1705049923. The next prime is 1705049953. The reversal of 1705049934 is 4399405071.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 40596427 = 1705049934 / (1 + 7 + 0 + 5 + 0 + 4 + 9 + 9 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20298172 + ... + 20298255.

It is an arithmetic number, because the mean of its divisors is an integer number (243578568).

Almost surely, 2^1705049934 is an apocalyptic number.

1705049934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1705049934 is an abundant number, since it is smaller than the sum of its proper divisors (2192207154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1705049934 is a wasteful number, since it uses less digits than its factorization.

1705049934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40596439.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 1705049934 is about 41292.2502898546. The cubic root of 1705049934 is about 1194.6637906202.

The spelling of 1705049934 in words is "one billion, seven hundred five million, forty-nine thousand, nine hundred thirty-four".