1058428390 has 8 divisors (see below), whose sum is σ = 1905171120. Its totient is φ = 423371352.

The previous prime is 1058428361. The next prime is 1058428403. The reversal of 1058428390 is 938248501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1058428390² = 2240541313515984200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52921410 + ... + 52921429.

It is an arithmetic number, because the mean of its divisors is an integer number (238146390).

Almost surely, 2^1058428390 is an apocalyptic number.

1058428390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1058428390 is a deficient number, since it is larger than the sum of its proper divisors (846742730).

1058428390 is a wasteful number, since it uses less digits than its factorization.

1058428390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105842846.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 1058428390 is about 32533.4964306021. The cubic root of 1058428390 is about 1019.1086632050.

The spelling of 1058428390 in words is "one billion, fifty-eight million, four hundred twenty-eight thousand, three hundred ninety".