1058399396 has 24 divisors (see below), whose sum is σ = 2024418816. Its totient is φ = 482002560.

The previous prime is 1058399383. The next prime is 1058399411. The reversal of 1058399396 is 6939938501.

It is a super-2 number, since 2×1058399396² = 2240418562906329632, which contains 22 as substring.

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, 248936 + ... + 253151.

It is an arithmetic number, because the mean of its divisors is an integer number (84350784).

Almost surely, 2^1058399396 is an apocalyptic number.

It is an amenable number.

1058399396 is a deficient number, since it is larger than the sum of its proper divisors (966019420).

1058399396 is a wasteful number, since it uses less digits than its factorization.

1058399396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502139 (or 502137 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 53.

The square root of 1058399396 is about 32533.0508252761. The cubic root of 1058399396 is about 1019.0993574876.

The spelling of 1058399396 in words is "one billion, fifty-eight million, three hundred ninety-nine thousand, three hundred ninety-six".