1020410436 has 12 divisors (see below), whose sum is σ = 2380957712. Its totient is φ = 340136808.

The previous prime is 1020410429. The next prime is 1020410437. The reversal of 1020410436 is 6340140201.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1020410437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42517090 + ... + 42517113.

Almost surely, 2^1020410436 is an apocalyptic number.

It is an amenable number.

1020410436 is an abundant number, since it is smaller than the sum of its proper divisors (1360547276).

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

1020410436 is a wasteful number, since it uses less digits than its factorization.

1020410436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85034210 (or 85034208 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1020410436 is about 31943.8638239021. The cubic root of 1020410436 is about 1006.7577091662.

Adding to 1020410436 its reverse (6340140201), we get a palindrome (7360550637).

The spelling of 1020410436 in words is "one billion, twenty million, four hundred ten thousand, four hundred thirty-six".