1035402064 has 20 divisors (see below), whose sum is σ = 2043943956. Its totient is φ = 507932672.

The previous prime is 1035402013. The next prime is 1035402073. The reversal of 1035402064 is 4602045301.

It can be written as a sum of positive squares in 2 ways, for example, as 836366400 + 199035664 = 28920^2 + 14108^2 .

It is a super-3 number, since 3×1035402064³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609649 + ... + 611344.

Almost surely, 2^1035402064 is an apocalyptic number.

It is an amenable number.

1035402064 is a deficient number, since it is larger than the sum of its proper divisors (1008541892).

1035402064 is a wasteful number, since it uses less digits than its factorization.

1035402064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221054 (or 1221048 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1035402064 is about 32177.6640544338. The cubic root of 1035402064 is about 1011.6641076207.

Adding to 1035402064 its reverse (4602045301), we get a palindrome (5637447365).

The spelling of 1035402064 in words is "one billion, thirty-five million, four hundred two thousand, sixty-four".