3749654079 has 64 divisors (see below), whose sum is σ = 6023364480. Its totient is φ = 2296719360.

The previous prime is 3749654071. The next prime is 3749654087. The reversal of 3749654079 is 9704569473.

It is a happy number.

3749654079 is a `hidden beast` number, since 3 + 7 + 4 + 96 + 540 + 7 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (3749654071) and next prime (3749654087).

It is not a de Polignac number, because 3749654079 - 2³ = 3749654071 is a prime.

It is a super-2 number, since 2×3749654079² = 28119811424322676482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749654071) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4395417 + ... + 4396269.

It is an arithmetic number, because the mean of its divisors is an integer number (94115070).

Almost surely, 2^3749654079 is an apocalyptic number.

3749654079 is a deficient number, since it is larger than the sum of its proper divisors (2273710401).

3749654079 is a wasteful number, since it uses less digits than its factorization.

3749654079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The square root of 3749654079 is about 61234.4190713034. The cubic root of 3749654079 is about 1553.5684800868.

The spelling of 3749654079 in words is "three billion, seven hundred forty-nine million, six hundred fifty-four thousand, seventy-nine".