3342921748 has 6 divisors (see below), whose sum is σ = 5850113066. Its totient is φ = 1671460872.

The previous prime is 3342921739. The next prime is 3342921749. The reversal of 3342921748 is 8471292433.

It can be written as a sum of positive squares in only one way, i.e., 2457383184 + 885538564 = 49572^2 + 29758^2 .

It is a super-2 number, since 2×3342921748² = 22350251626502751008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342921749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417865215 + ... + 417865222.

Almost surely, 2^3342921748 is an apocalyptic number.

It is an amenable number.

3342921748 is a deficient number, since it is larger than the sum of its proper divisors (2507191318).

3342921748 is a wasteful number, since it uses less digits than its factorization.

3342921748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835730441 (or 835730439 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 3342921748 is about 57818.0053962431. The cubic root of 3342921748 is about 1495.2325299095.

The spelling of 3342921748 in words is "three billion, three hundred forty-two million, nine hundred twenty-one thousand, seven hundred forty-eight".