1028418350 has 24 divisors (see below), whose sum is σ = 1914624480. Its totient is φ = 410987520.

The previous prime is 1028418341. The next prime is 1028418359. The reversal of 1028418350 is 538148201.

It is an interprime number because it is at equal distance from previous prime (1028418341) and next prime (1028418359).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028418359) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 48731 + ... + 66569.

It is an arithmetic number, because the mean of its divisors is an integer number (79776020).

Almost surely, 2^1028418350 is an apocalyptic number.

1028418350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1028418350 is a deficient number, since it is larger than the sum of its proper divisors (886206130).

1028418350 is a wasteful number, since it uses less digits than its factorization.

1028418350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19004 (or 18999 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 1028418350 is about 32068.9624091582. The cubic root of 1028418350 is about 1009.3844401281.

The spelling of 1028418350 in words is "one billion, twenty-eight million, four hundred eighteen thousand, three hundred fifty".