1035261616 has 20 divisors (see below), whose sum is σ = 2070524224. Its totient is φ = 500932800.

The previous prime is 1035261589. The next prime is 1035261673. The reversal of 1035261616 is 6161625301.

1035261616 is an admirable number.

It is a super-2 number, since 2×1035261616² = 2143533227125862912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043115 + ... + 1044106.

Almost surely, 2^1035261616 is an apocalyptic number.

1035261616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1035261616 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1035261616 is a wasteful number, since it uses less digits than its factorization.

1035261616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087260 (or 2087254 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1035261616 is about 32175.4815970173. The cubic root of 1035261616 is about 1011.6183628707.

Adding to 1035261616 its reverse (6161625301), we get a palindrome (7196886917).

The spelling of 1035261616 in words is "one billion, thirty-five million, two hundred sixty-one thousand, six hundred sixteen".