1957036802 has 16 divisors (see below), whose sum is σ = 3388139712. Its totient is φ = 830425200.

The previous prime is 1957036793. The next prime is 1957036817. The reversal of 1957036802 is 2086307591.

It is a self number, because there is not a number n which added to its sum of digits gives 1957036802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690608 + ... + 693435.

It is an arithmetic number, because the mean of its divisors is an integer number (211758732).

Almost surely, 2^1957036802 is an apocalyptic number.

1957036802 is a deficient number, since it is larger than the sum of its proper divisors (1431102910).

1957036802 is a wasteful number, since it uses less digits than its factorization.

1957036802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384153.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1957036802 is about 44238.4086739114. The cubic root of 1957036802 is about 1250.8339612432.

The spelling of 1957036802 in words is "one billion, nine hundred fifty-seven million, thirty-six thousand, eight hundred two".