1026996435 has 64 divisors (see below), whose sum is σ = 1962316800. Its totient is φ = 507741696.

The previous prime is 1026996431. The next prime is 1026996479. The reversal of 1026996435 is 5346996201.

It is not a de Polignac number, because 1026996435 - 2² = 1026996431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1026996431) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 150426 + ... + 157104.

It is an arithmetic number, because the mean of its divisors is an integer number (30661200).

Almost surely, 2^1026996435 is an apocalyptic number.

1026996435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1026996435 is a deficient number, since it is larger than the sum of its proper divisors (935320365).

1026996435 is a wasteful number, since it uses less digits than its factorization.

1026996435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6777 (or 6771 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 1026996435 is about 32046.7850961684. The cubic root of 1026996435 is about 1008.9190261394.

The spelling of 1026996435 in words is "one billion, twenty-six million, nine hundred ninety-six thousand, four hundred thirty-five".