1037821696 has 18 divisors (see below), whose sum is σ = 2071589912. Its totient is φ = 518910720.

The previous prime is 1037821691. The next prime is 1037821699. The reversal of 1037821696 is 6961287301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1037821691) 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 as a sum of consecutive naturals, namely, 2026740 + ... + 2027251.

Almost surely, 2^1037821696 is an apocalyptic number.

1037821696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1037821696 is a deficient number, since it is larger than the sum of its proper divisors (1033768216).

1037821696 is an frugal number, since it uses more digits than its factorization.

1037821696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054007 (or 4053993 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 1037821696 is about 32215.2401201667. The cubic root of 1037821696 is about 1012.4515474654.

The spelling of 1037821696 in words is "one billion, thirty-seven million, eight hundred twenty-one thousand, six hundred ninety-six".