1028950342 has 16 divisors (see below), whose sum is σ = 1769594112. Its totient is φ = 439558920.

The previous prime is 1028950337. The next prime is 1028950369. The reversal of 1028950342 is 2430598201.

It is a junction number, because it is equal to n+sod(n) for n = 1028950298 and 1028950307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113808 + ... + 122515.

It is an arithmetic number, because the mean of its divisors is an integer number (110599632).

Almost surely, 2^1028950342 is an apocalyptic number.

1028950342 is a deficient number, since it is larger than the sum of its proper divisors (740643770).

1028950342 is a wasteful number, since it uses less digits than its factorization.

1028950342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236643.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1028950342 is about 32077.2558364957. The cubic root of 1028950342 is about 1009.5584587659.

The spelling of 1028950342 in words is "one billion, twenty-eight million, nine hundred fifty thousand, three hundred forty-two".