1041929028 has 144 divisors (see below), whose sum is σ = 3187148160. Its totient is φ = 288147456.

The previous prime is 1041928999. The next prime is 1041929039. The reversal of 1041929028 is 8209291401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1041928983 and 1041929001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5398500 + ... + 5398692.

Almost surely, 2^1041929028 is an apocalyptic number.

1041929028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041929028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1593574080).

1041929028 is an abundant number, since it is smaller than the sum of its proper divisors (2145219132).

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

1041929028 is a wasteful number, since it uses less digits than its factorization.

1041929028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 1041929028 is about 32278.9254467989. The cubic root of 1041929028 is about 1013.7854312981.

The spelling of 1041929028 in words is "one billion, forty-one million, nine hundred twenty-nine thousand, twenty-eight".