370046749 has 2 divisors, whose sum is σ = 370046750. Its totient is φ = 370046748.

The previous prime is 370046713. The next prime is 370046819. The reversal of 370046749 is 947640073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 292923225 + 77123524 = 17115^2 + 8782^2 .

It is an emirp because it is prime and its reverse (947640073) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-370046749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (370046549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185023374 + 185023375.

It is an arithmetic number, because the mean of its divisors is an integer number (185023375).

Almost surely, 2^370046749 is an apocalyptic number.

It is an amenable number.

370046749 is a deficient number, since it is larger than the sum of its proper divisors (1).

370046749 is an equidigital number, since it uses as much as digits as its factorization.

370046749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 370046749 is about 19236.5992056808. The cubic root of 370046749 is about 717.9356693941.

The spelling of 370046749 in words is "three hundred seventy million, forty-six thousand, seven hundred forty-nine".