1041025749 has 8 divisors (see below), whose sum is σ = 1388428320. Its totient is φ = 693820176.

The previous prime is 1041025717. The next prime is 1041025813. The reversal of 1041025749 is 9475201401.

It is a happy number.

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

It is not a de Polignac number, because 1041025749 - 2⁵ = 1041025717 is a prime.

It is a super-2 number, since 2×1041025749² = 2167469220162022002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041025649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36442 + ... + 58395.

It is an arithmetic number, because the mean of its divisors is an integer number (173553540).

Almost surely, 2^1041025749 is an apocalyptic number.

It is an amenable number.

1041025749 is a deficient number, since it is larger than the sum of its proper divisors (347402571).

1041025749 is an equidigital number, since it uses as much as digits as its factorization.

1041025749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98499.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1041025749 is about 32264.9306368385. The cubic root of 1041025749 is about 1013.4923864367.

The spelling of 1041025749 in words is "one billion, forty-one million, twenty-five thousand, seven hundred forty-nine".