3740720413 has 8 divisors (see below), whose sum is σ = 3810433536. Its totient is φ = 3671480400.

The previous prime is 3740720407. The next prime is 3740720429. The reversal of 3740720413 is 3140270473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3740720413 - 2⁵ = 3740720381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3740720453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102298 + ... + 133963.

It is an arithmetic number, because the mean of its divisors is an integer number (476304192).

Almost surely, 2^3740720413 is an apocalyptic number.

It is an amenable number.

3740720413 is a deficient number, since it is larger than the sum of its proper divisors (69713123).

3740720413 is a wasteful number, since it uses less digits than its factorization.

3740720413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236555.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 3740720413 is about 61161.4291281687. The cubic root of 3740720413 is about 1552.3336907205. Note that the first 3 decimals are identical.

Adding to 3740720413 its reverse (3140270473), we get a palindrome (6880990886).

The spelling of 3740720413 in words is "three billion, seven hundred forty million, seven hundred twenty thousand, four hundred thirteen".