376500749 has 2 divisors, whose sum is σ = 376500750. Its totient is φ = 376500748.

The previous prime is 376500743. The next prime is 376500767. The reversal of 376500749 is 947005673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 336722500 + 39778249 = 18350^2 + 6307^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376500749 is a prime.

It is a super-2 number, since 2×376500749² = 283505627995122002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376500743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188250374 + 188250375.

It is an arithmetic number, because the mean of its divisors is an integer number (188250375).

Almost surely, 2^376500749 is an apocalyptic number.

It is an amenable number.

376500749 is a deficient number, since it is larger than the sum of its proper divisors (1).

376500749 is an equidigital number, since it uses as much as digits as its factorization.

376500749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 376500749 is about 19403.6272124570. The cubic root of 376500749 is about 722.0854845414.

The spelling of 376500749 in words is "three hundred seventy-six million, five hundred thousand, seven hundred forty-nine".