3750400037 has 2 divisors, whose sum is σ = 3750400038. Its totient is φ = 3750400036.

The previous prime is 3750400021. The next prime is 3750400061. The reversal of 3750400037 is 7300040573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3706496161 + 43903876 = 60881^2 + 6626^2 .

It is a cyclic number.

It is not a de Polignac number, because 3750400037 - 2⁴ = 3750400021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3750399982 and 3750400009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3750430037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875200018 + 1875200019.

It is an arithmetic number, because the mean of its divisors is an integer number (1875200019).

Almost surely, 2^3750400037 is an apocalyptic number.

It is an amenable number.

3750400037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3750400037 is an equidigital number, since it uses as much as digits as its factorization.

3750400037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 3750400037 is about 61240.5097709025. The cubic root of 3750400037 is about 1553.6714958113.

The spelling of 3750400037 in words is "three billion, seven hundred fifty million, four hundred thousand, thirty-seven".