1056340304 has 10 divisors (see below), whose sum is σ = 2046659370. Its totient is φ = 528170144.

The previous prime is 1056340267. The next prime is 1056340319. The reversal of 1056340304 is 4030436501.

It can be written as a sum of positive squares in only one way, i.e., 609102400 + 447237904 = 24680^2 + 21148^2 .

It is a super-2 number, since 2×1056340304² = 2231709675709624832, 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 as a sum of consecutive naturals, namely, 33010619 + ... + 33010650.

It is an arithmetic number, because the mean of its divisors is an integer number (204665937).

Almost surely, 2^1056340304 is an apocalyptic number.

It is an amenable number.

1056340304 is a deficient number, since it is larger than the sum of its proper divisors (990319066).

1056340304 is an equidigital number, since it uses as much as digits as its factorization.

1056340304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66021277 (or 66021271 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1056340304 is about 32501.3892626146. The cubic root of 1056340304 is about 1018.4380502269.

Adding to 1056340304 its reverse (4030436501), we get a palindrome (5086776805).

The spelling of 1056340304 in words is "one billion, fifty-six million, three hundred forty thousand, three hundred four".