3756749341 has 2 divisors, whose sum is σ = 3756749342. Its totient is φ = 3756749340.

The previous prime is 3756749329. The next prime is 3756749371. The reversal of 3756749341 is 1439476573.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2114068441 + 1642680900 = 45979^2 + 40530^2 .

It is an emirp because it is prime and its reverse (1439476573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3756749341 - 2²¹ = 3754652189 is a prime.

It is a super-2 number, since 2×3756749341² = 28226331222207868562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3756749371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1878374670 + 1878374671.

It is an arithmetic number, because the mean of its divisors is an integer number (1878374671).

Almost surely, 2^3756749341 is an apocalyptic number.

It is an amenable number.

3756749341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3756749341 is an equidigital number, since it uses as much as digits as its factorization.

3756749341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 49.

The square root of 3756749341 is about 61292.3269341277. The cubic root of 3756749341 is about 1554.5477730871.

The spelling of 3756749341 in words is "three billion, seven hundred fifty-six million, seven hundred forty-nine thousand, three hundred forty-one".