3749270976 has 280 divisors, whose sum is σ = 12459071856. Its totient is φ = 1104814080.

The previous prime is 3749270947. The next prime is 3749270977. The reversal of 3749270976 is 6790729473.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749270977) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2109000 + ... + 2110776.

Almost surely, 2^3749270976 is an apocalyptic number.

3749270976 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3749270976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6229535928).

3749270976 is an abundant number, since it is smaller than the sum of its proper divisors (8709800880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3749270976 is a wasteful number, since it uses less digits than its factorization.

3749270976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849 (or 1830 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 54.

The square root of 3749270976 is about 61231.2908242183. The cubic root of 3749270976 is about 1553.5155688045.

The spelling of 3749270976 in words is "three billion, seven hundred forty-nine million, two hundred seventy thousand, nine hundred seventy-six".