3730147242 has 32 divisors (see below), whose sum is σ = 7924122432. Its totient is φ = 1166540544.

The previous prime is 3730147103. The next prime is 3730147277. The reversal of 3730147242 is 2427410373.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25348 + ... + 90015.

It is an arithmetic number, because the mean of its divisors is an integer number (247628826).

Almost surely, 2^3730147242 is an apocalyptic number.

3730147242 is an abundant number, since it is smaller than the sum of its proper divisors (4193975190).

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

3730147242 is a wasteful number, since it uses less digits than its factorization.

3730147242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115702.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 3730147242 is about 61074.9313712263. The cubic root of 3730147242 is about 1550.8697500907.

The spelling of 3730147242 in words is "three billion, seven hundred thirty million, one hundred forty-seven thousand, two hundred forty-two".