1034404340 has 24 divisors (see below), whose sum is σ = 2174626440. Its totient is φ = 413308928.

The previous prime is 1034404333. The next prime is 1034404351. The reversal of 1034404340 is 434044301.

It can be written as a sum of positive squares in 4 ways, for example, as 44169316 + 990235024 = 6646^2 + 31468^2 .

It is a super-2 number, since 2×1034404340² = 2139984677221671200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9257 + ... + 46416.

It is an arithmetic number, because the mean of its divisors is an integer number (90609435).

Almost surely, 2^1034404340 is an apocalyptic number.

1034404340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034404340 is an abundant number, since it is smaller than the sum of its proper divisors (1140222100).

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

1034404340 is a wasteful number, since it uses less digits than its factorization.

1034404340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56611 (or 56609 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1034404340 is about 32162.1569550302. The cubic root of 1034404340 is about 1011.3390532354.

Adding to 1034404340 its reverse (434044301), we get a palindrome (1468448641).

The spelling of 1034404340 in words is "one billion, thirty-four million, four hundred four thousand, three hundred forty".