1201069396 has 12 divisors (see below), whose sum is σ = 2146592448. Its totient is φ = 587757272.

The previous prime is 1201069381. The next prime is 1201069399. The reversal of 1201069396 is 6939601021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201069399) 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 3 ways as a sum of consecutive naturals, for example, 3194146 + ... + 3194521.

It is an arithmetic number, because the mean of its divisors is an integer number (178882704).

Almost surely, 2^1201069396 is an apocalyptic number.

It is an amenable number.

1201069396 is a deficient number, since it is larger than the sum of its proper divisors (945523052).

1201069396 is a wasteful number, since it uses less digits than its factorization.

1201069396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6388718 (or 6388716 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 1201069396 is about 34656.4481157547. The cubic root of 1201069396 is about 1062.9741429095.

It can be divided in two parts, 12010 and 69396, that added together give a triangular number (81406 = T₄₀₃).

The spelling of 1201069396 in words is "one billion, two hundred one million, sixty-nine thousand, three hundred ninety-six".