2037496491 has 32 divisors (see below), whose sum is σ = 3064449600. Its totient is φ = 1337783040.

The previous prime is 2037496481. The next prime is 2037496493. The reversal of 2037496491 is 1946947302.

It is a happy number.

2037496491 is a `hidden beast` number, since 2 + 0 + 3 + 74 + 96 + 491 = 666.

It is not a de Polignac number, because 2037496491 - 2⁵ = 2037496459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2037496493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 664101 + ... + 667161.

It is an arithmetic number, because the mean of its divisors is an integer number (95764050).

Almost surely, 2^2037496491 is an apocalyptic number.

2037496491 is a deficient number, since it is larger than the sum of its proper divisors (1026953109).

2037496491 is a wasteful number, since it uses less digits than its factorization.

2037496491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436 (or 3430 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 2037496491 is about 45138.6363440457. The cubic root of 2037496491 is about 1267.7461193572.

The spelling of 2037496491 in words is "two billion, thirty-seven million, four hundred ninety-six thousand, four hundred ninety-one".