4073400037 has 6 divisors (see below), whose sum is σ = 4738444998. Its totient is φ = 3491485704.

The previous prime is 4073400007. The next prime is 4073400043. The reversal of 4073400037 is 7300043704.

It can be written as a sum of positive squares in only one way, i.e., 2368866241 + 1704533796 = 48671^2 + 41286^2 .

It is not a de Polignac number, because 4073400037 - 2⁷ = 4073399909 is a prime.

It is a super-2 number, since 2×4073400037² = 33185175722863202738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4073399978 and 4073400014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073400007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41565258 + ... + 41565355.

It is an arithmetic number, because the mean of its divisors is an integer number (789740833).

Almost surely, 2^4073400037 is an apocalyptic number.

It is an amenable number.

4073400037 is a deficient number, since it is larger than the sum of its proper divisors (665044961).

4073400037 is an equidigital number, since it uses as much as digits as its factorization.

4073400037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83130627 (or 83130620 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 4073400037 is about 63823.1935662891. The cubic root of 4073400037 is about 1597.0518676430.

The spelling of 4073400037 in words is "four billion, seventy-three million, four hundred thousand, thirty-seven".