3747408479 has 2 divisors, whose sum is σ = 3747408480. Its totient is φ = 3747408478.

The previous prime is 3747408473. The next prime is 3747408503. The reversal of 3747408479 is 9748047473.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3747408479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3747408479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3747408473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873704239 + 1873704240.

It is an arithmetic number, because the mean of its divisors is an integer number (1873704240).

Almost surely, 2^3747408479 is an apocalyptic number.

3747408479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3747408479 is an equidigital number, since it uses as much as digits as its factorization.

3747408479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The square root of 3747408479 is about 61216.0802322396. The cubic root of 3747408479 is about 1553.2582834682.

The spelling of 3747408479 in words is "three billion, seven hundred forty-seven million, four hundred eight thousand, four hundred seventy-nine".