3967608748 has 12 divisors (see below), whose sum is σ = 6982106040. Its totient is φ = 1972721312.

The previous prime is 3967608739. The next prime is 3967608773. The reversal of 3967608748 is 8478067693.

It is a happy number.

It is a super-2 number, since 2×3967608748² = 31483838354412255008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3967608692 and 3967608701.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2769961 + ... + 2771392.

It is an arithmetic number, because the mean of its divisors is an integer number (581842170).

Almost surely, 2^3967608748 is an apocalyptic number.

It is an amenable number.

3967608748 is a deficient number, since it is larger than the sum of its proper divisors (3014497292).

3967608748 is a wasteful number, since it uses less digits than its factorization.

3967608748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541536 (or 5541534 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 58.

The square root of 3967608748 is about 62988.9573496815. The cubic root of 3967608748 is about 1583.1046081226.

The spelling of 3967608748 in words is "three billion, nine hundred sixty-seven million, six hundred eight thousand, seven hundred forty-eight".