1084053394 has 8 divisors (see below), whose sum is σ = 1626228540. Its totient is φ = 541977216.

The previous prime is 1084053391. The next prime is 1084053419. The reversal of 1084053394 is 4933504801.

It can be written as a sum of positive squares in 2 ways, for example, as 1026369369 + 57684025 = 32037^2 + 7595^2 .

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

It is a super-2 number, since 2×1084053394² = 2350343522085838472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1084053391) 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, 16182 + ... + 49294.

Almost surely, 2^1084053394 is an apocalyptic number.

1084053394 is a deficient number, since it is larger than the sum of its proper divisors (542175146).

1084053394 is a wasteful number, since it uses less digits than its factorization.

1084053394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49484.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1084053394 is about 32924.9661199522. The cubic root of 1084053394 is about 1027.2675222670.

The spelling of 1084053394 in words is "one billion, eighty-four million, fifty-three thousand, three hundred ninety-four".