1036120398 has 16 divisors (see below), whose sum is σ = 2128247760. Its totient is φ = 336038976.

The previous prime is 1036120387. The next prime is 1036120411. The reversal of 1036120398 is 8930216301.

It is a super-3 number, since 3×1036120398³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2333383 + ... + 2333826.

It is an arithmetic number, because the mean of its divisors is an integer number (133015485).

Almost surely, 2^1036120398 is an apocalyptic number.

1036120398 is an abundant number, since it is smaller than the sum of its proper divisors (1092127362).

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

1036120398 is a wasteful number, since it uses less digits than its factorization.

1036120398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4667251.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1036120398 is about 32188.8241164538. The cubic root of 1036120398 is about 1011.8980086198.

Adding to 1036120398 its reverse (8930216301), we get a palindrome (9966336699).

The spelling of 1036120398 in words is "one billion, thirty-six million, one hundred twenty thousand, three hundred ninety-eight".