3729412 has 6 divisors (see below), whose sum is σ = 6526478. Its totient is φ = 1864704.

The previous prime is 3729391. The next prime is 3729413. The reversal of 3729412 is 2149273.

It can be written as a sum of positive squares in only one way, i.e., 3013696 + 715716 = 1736^2 + 846^2 .

It is a d-powerful number, because it can be written as 3¹³ + 7³ + 2¹⁵ + 9³ + 4⁶ + 1 + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (3729413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 466173 + ... + 466180.

Almost surely, 2^3729412 is an apocalyptic number.

It is an amenable number.

3729412 is a deficient number, since it is larger than the sum of its proper divisors (2797066).

3729412 is a wasteful number, since it uses less digits than its factorization.

3729412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932357 (or 932355 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 3729412 is about 1931.1685581533. The cubic root of 3729412 is about 155.0767847098.

The spelling of 3729412 in words is "three million, seven hundred twenty-nine thousand, four hundred twelve".