3752130 has 32 divisors (see below), whose sum is σ = 9067968. Its totient is φ = 993600.

The previous prime is 3752117. The next prime is 3752131. The reversal of 3752130 is 312573.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3752097 and 3752106.

It is not an unprimeable number, because it can be changed into a prime (3752131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5085 + ... + 5775.

It is an arithmetic number, because the mean of its divisors is an integer number (283374).

Almost surely, 2^3752130 is an apocalyptic number.

3752130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3752130 is an abundant number, since it is smaller than the sum of its proper divisors (5315838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3752130 is a wasteful number, since it uses less digits than its factorization.

3752130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 3752130 is about 1937.0415586662. The cubic root of 3752130 is about 155.3910348646.

The spelling of 3752130 in words is "three million, seven hundred fifty-two thousand, one hundred thirty".