1041797690 has 8 divisors (see below), whose sum is σ = 1875235860. Its totient is φ = 416719072.

The previous prime is 1041797639. The next prime is 1041797717. The reversal of 1041797690 is 967971401.

It can be written as a sum of positive squares in 2 ways, for example, as 1041159289 + 638401 = 32267^2 + 799^2 .

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

It is a super-2 number, since 2×1041797690² = 2170684853778672200, which contains 22 as substring.

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, 52089875 + ... + 52089894.

Almost surely, 2^1041797690 is an apocalyptic number.

1041797690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1041797690 is a deficient number, since it is larger than the sum of its proper divisors (833438170).

1041797690 is a wasteful number, since it uses less digits than its factorization.

1041797690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104179776.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 1041797690 is about 32276.8909593226. The cubic root of 1041797690 is about 1013.7428327006.

The spelling of 1041797690 in words is "one billion, forty-one million, seven hundred ninety-seven thousand, six hundred ninety".