1034040520 has 32 divisors (see below), whose sum is σ = 2327785920. Its totient is φ = 413403840.

The previous prime is 1034040499. The next prime is 1034040529. The reversal of 1034040520 is 250404301.

It is not an unprimeable number, because it can be changed into a prime (1034040529) 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, 89389 + ... + 100291.

It is an arithmetic number, because the mean of its divisors is an integer number (72743310).

Almost surely, 2^1034040520 is an apocalyptic number.

1034040520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034040520 is an abundant number, since it is smaller than the sum of its proper divisors (1293745400).

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

1034040520 is a wasteful number, since it uses less digits than its factorization.

1034040520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13285 (or 13281 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1034040520 is about 32156.5004314835. The cubic root of 1034040520 is about 1011.2204701674.

Adding to 1034040520 its reverse (250404301), we get a palindrome (1284444821).

The spelling of 1034040520 in words is "one billion, thirty-four million, forty thousand, five hundred twenty".